In each of the following, a variation relationship is given. Find the requested value of the function in each.
1 answer:
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Answer:
3 students got a perfect score.
Step-by-step explanation:
Total number of students in Mrs. Grape's class = 90
Number of students who earned an A = 3/10 of 90
=
= 27 students
Out of 27 students the number of students who got perfect score
=
= 3 students
3 students got a perfect score.