2. Last year, Kimberly's history and math classes had regular tests. Each history test had 9 questions and each math test had 20 questions. If Kimberly had to answer the same number of history questions and math questions last year, what is the smallest number of each type of question she must have answered?

Question

Ronin Ochoa

21 March, 15:36

+1

Answers (1)

Know the Answer?

Emely Grimes · Answer 1

E

Emely Grimes 21 March, 16:14

0

Replace with

20

and simplify.

9,20