Basic Math

Help with basic math questions, such as addition, subtraction, multiplication, division, denominators, fractions, percentages, etc...

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  1. josephFD2710

    Ratio help (with percentages)

    josephFD2710, Aug 29, 2024
    Replies:
    2
    Views:
    114
    Alonzo
    Sep 7, 2024 at 5:22 AM
  2. nrk

    11+ Q

    nrk, Sep 3, 2024
    Replies:
    0
    Views:
    77
    nrk
    Sep 3, 2024
  3. Desmond

    Horse raceing

    Desmond, Aug 19, 2024
    Replies:
    1
    Views:
    86
    conway
    Aug 19, 2024
  4. conway

    Multiplication and Addition

    conway, Jan 4, 2024
    Replies:
    14
    Views:
    616
    conway
    Jul 29, 2024
  5. Strontium

    Dividing by Zero

    Strontium, Aug 3, 2022
    Replies:
    18
    Views:
    804
    conway
    Jul 1, 2024
  6. radovan1

    x/o=ou whit proof!

    radovan1, Jun 2, 2024
    Replies:
    0
    Views:
    292
    radovan1
    Jun 2, 2024
  7. mrscott

    Trying To Find 2 Formulas Based On Time Of Day

    mrscott, Oct 31, 2023
    Replies:
    4
    Views:
    509
    RobertSmart
    May 27, 2024
  8. conway

    (2*3)

    conway, Dec 28, 2023
    Replies:
    4
    Views:
    587
    conway
    Apr 29, 2024
  9. Larry Crain

    Understanding 0

    Larry Crain, Mar 22, 2018
    Replies:
    10
    Views:
    1,852
    conway
    Apr 10, 2024
  10. janus

    Help, I'm having trouble multiplying numbers by 7 in my head

    janus, Dec 20, 2023
    Replies:
    1
    Views:
    351
    e.jane.aran
    Dec 21, 2023
  11. JL74

    Question regarding Check Digit Routines

    JL74, Nov 27, 2023
    Replies:
    0
    Views:
    258
    JL74
    Nov 27, 2023
  12. SHATAKSHI

    Rational numbers verify problem

    SHATAKSHI, Oct 12, 2023
    Replies:
    2
    Views:
    400
    HallsofIvy
    Oct 13, 2023
  13. UmYeah

    Check my math - electric cars and the grid

    UmYeah, May 20, 2022
    Replies:
    1
    Views:
    773
    Squarehead314
    Sep 14, 2023
  14. kunve

    What is the equation?

    kunve, Mar 26, 2023
    Replies:
    5
    Views:
    730
    Squarehead314
    Sep 14, 2023
  15. JellyBeam

    Tax percentage, please?

    JellyBeam, Sep 6, 2023
    Replies:
    2
    Views:
    430
    e.jane.aran
    Sep 6, 2023
  16. Walter Fristoe

    The Diagonals of Pascal's Triangle

    Walter Fristoe, Aug 17, 2023
    Replies:
    0
    Views:
    422
    Walter Fristoe
    Aug 17, 2023
  17. hall

    please try, how is it?

    hall, Aug 15, 2023
    Replies:
    2
    Views:
    308
    eski
    Aug 16, 2023
  18. Fran-3

    how to calculate ounces per day given this:

    Fran-3, Dec 14, 2022
    Replies:
    1
    Views:
    673
    HallsofIvy
    Aug 8, 2023
  19. ESTOBAN

    Percentage logic problem

    ESTOBAN, May 9, 2023
    Replies:
    1
    Views:
    580
    HallsofIvy
    Jul 27, 2023
  20. notsosmart

    what is the percent

    notsosmart, Dec 8, 2022
    Replies:
    1
    Views:
    827
    phillip1882
    Feb 26, 2023
  21. Xal'naga

    How to find the proportion of thing 1 to thing 2

    Xal'naga, Nov 23, 2022
    Replies:
    0
    Views:
    556
    Xal'naga
    Nov 23, 2022
  22. nycmathguy

    Test 4 Score

    nycmathguy, Jul 3, 2022
    Replies:
    4
    Views:
    500
    nycmathguy
    Aug 17, 2022
  23. nycmathguy

    Find Original Price

    nycmathguy, May 31, 2022
    Replies:
    4
    Views:
    429
    nycmathguy
    Aug 17, 2022
  24. nycmathguy

    Integer

    nycmathguy, Jul 3, 2022
    Replies:
    2
    Views:
    511
    nycmathguy
    Jul 4, 2022
  25. nycmathguy

    Number of Widgets

    nycmathguy, Jul 3, 2022
    Replies:
    2
    Views:
    349
    nycmathguy
    Jul 4, 2022
  26. nycmathguy

    Classroom of Students

    nycmathguy, Jul 3, 2022
    Replies:
    2
    Views:
    320
    nycmathguy
    Jul 4, 2022
  27. nycmathguy

    Fractions or Decimals?

    nycmathguy, May 31, 2022
    Replies:
    10
    Views:
    547
    nycmathguy
    Jun 17, 2022
  28. nycmathguy

    Fractions

    nycmathguy, May 31, 2022
    Replies:
    4
    Views:
    446
    nycmathguy
    Jun 17, 2022
  29. nycmathguy

    Number of Peanut Butter & Jelly Sandwiches

    nycmathguy, Sep 1, 2021
    Replies:
    8
    Views:
    490
    nycmathguy
    Jun 17, 2022
  30. cocug

    calculating gross from net amount

    cocug, Jun 13, 2022
    Replies:
    4
    Views:
    363
    nycmathguy
    Jun 14, 2022
  31. nycmathguy

    Probability In the Early Grades

    nycmathguy, May 31, 2022
    Replies:
    4
    Views:
    339
    nycmathguy
    May 31, 2022
  32. nycmathguy

    Vocabulary of Word Problems

    nycmathguy, May 31, 2022
    Replies:
    2
    Views:
    345
    nycmathguy
    May 31, 2022
  33. nycmathguy

    Convert U S. Dollars To Spain Cash

    nycmathguy, Apr 16, 2022
    Replies:
    4
    Views:
    505
    nycmathguy
    Apr 16, 2022
  34. nycmathguy

    Box of Coins

    nycmathguy, Jan 26, 2022
    Replies:
    6
    Views:
    660
    nycmathguy
    Apr 7, 2022
  35. lamaken

    nine reduction question

    lamaken, Mar 23, 2022
    Replies:
    2
    Views:
    521
    lamaken
    Apr 6, 2022
  36. nycmathguy

    Simplify Expressions...2

    nycmathguy, Apr 1, 2022
    Replies:
    5
    Views:
    488
    HallsofIvy
    Apr 2, 2022
  37. nycmathguy

    Scientific Notation to Decimal Form...2

    nycmathguy, Apr 2, 2022
    Replies:
    2
    Views:
    337
    nycmathguy
    Apr 2, 2022
  38. nycmathguy

    Convert to Scientific Notation

    nycmathguy, Apr 2, 2022
    Replies:
    2
    Views:
    407
    nycmathguy
    Apr 2, 2022
  39. nycmathguy

    Scientific Notation to Decimal Form

    nycmathguy, Apr 1, 2022
    Replies:
    4
    Views:
    356
    nycmathguy
    Apr 2, 2022
  40. nycmathguy

    Scientific Notation

    nycmathguy, Apr 1, 2022
    Replies:
    2
    Views:
    515
    nycmathguy
    Apr 2, 2022
  41. nycmathguy

    Simplify Expressions...1

    nycmathguy, Apr 1, 2022
    Replies:
    4
    Views:
    451
    nycmathguy
    Apr 1, 2022
  42. nycmathguy

    Rounding...2

    nycmathguy, Mar 26, 2022
    Replies:
    2
    Views:
    411
    nycmathguy
    Mar 27, 2022
  43. nycmathguy

    Rounding...1

    nycmathguy, Mar 26, 2022
    Replies:
    2
    Views:
    363
    nycmathguy
    Mar 27, 2022
  44. nycmathguy

    Truncate...2

    nycmathguy, Mar 26, 2022
    Replies:
    2
    Views:
    362
    nycmathguy
    Mar 27, 2022
  45. nycmathguy

    Truncate...1

    nycmathguy, Mar 26, 2022
    Replies:
    2
    Views:
    390
    nycmathguy
    Mar 27, 2022
  46. Dheglen

    What's the least used english letter in mathematics, physics and other technical areas?

    Dheglen, Mar 18, 2022
    Replies:
    1
    Views:
    588
    MathLover1
    Mar 18, 2022
  47. Phrzby Phil

    Joke

    Phrzby Phil, Mar 16, 2022
    Replies:
    1
    Views:
    474
    MathLover1
    Mar 16, 2022
  48. nycmathguy

    Hundreth Root of Square Root

    nycmathguy, Jan 26, 2022
    Replies:
    3
    Views:
    459
    Country Boy
    Mar 7, 2022
  49. nycmathguy

    Cube Root of Square Root

    nycmathguy, Jan 26, 2022
    Replies:
    4
    Views:
    494
    nycmathguy
    Jan 28, 2022
  50. nycmathguy

    Tenth Root of Cube Root

    nycmathguy, Jan 26, 2022
    Replies:
    2
    Views:
    406
    nycmathguy
    Jan 26, 2022
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