on a recent test matthew got 18 out of 40 problems correct at the same rate how many problems would matthew get correct if there

Question

irina1246 [14]

3 years ago

12

on a recent test matthew got 18 out of 40 problems correct at the same rate how many problems would matthew get correct if there

were 60 problems

English

1 answer:

Alona [7] · Answer 1 · 2022-01-04T02:09:00+03:00

Answer:

27

Explanation:

You have to simplify 18 and 40: divide each number by 2, and you get 9 and 20. For every 20 questions, Mathew gets 9 right. Now, you multiply 20 questions by 3 to get the second part of the problem, 60 questions. Because you multiplied 20 by 3, you do the same with 9. 9 x 3= 27. For every 60 questions, Mathew gets 27 right.