Mathematics

Question

PLEASE HELP ⁉️ POR FAVOR SOMEONE IM DESPERATE tHIS IS DUE IN THE mORiNG!
PLEASE HELP ⁉️ POR FAVOR SOMEONE IM DESPERATE tHIS IS DUE IN THE mORiNG!

1 Answer

  • Answer:

    • See below

    Step-by-step explanation:

    • 1) Total points = 25
    • 2) Points earned = 21
    • 3) Percent score = 84%

    Proportion:

    • 21 / 25 = 84% / 100%

    Solving the others in the table

    21 out of 25 points:

    • 21/25 = x/ 100 ⇒ x = 100*21/25 = 84

    15 out of 20 points:

    • 15/20 = x/100 ⇒ x = 100*15/20 = 75

    47 out of 50 points:

    • 47/50 = x/100 ⇒ x = 100*47/50 = 94

    28 out of 30 points:

    • 20 / 30 = x/100 ⇒ x = 100*20/30 = 66.66

    19 out of 45 points:

    • 19/45 = x/100 ⇒ x = 100*19/45 = 42.22

    3 out of 4 points:

    • 3/4 = x/100 ⇒ x = 100*3/4 = 75
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