yunsunjoo1 yunsunjoo1

15-09-2017
Mathematics

contestada

A perfect score on a test with 25 questions is 100. Each question is worth the same number of points. Fred got a score of 84 on the test. Write a division sentence using negative numbers where the quotient represents the number of questions Fred answered incorrectly. ... use / for division

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janetvr23 janetvr23

15-09-2017

25 100
x 84
so
(25)(84)/100= 21
Fred got 21 questions right

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