Question

Mrs. Henry graded 9 tests in 45 minutes. At this rate, how many minutes would it take Mrs. Henry to grade 36 tests?

Answer 1

180 minutes

Explanation:

First, we can divide 36 / 9 = 4. Now we know that 9 x 4 = 36. Because of this, to find out how long it would take for Mrs. Henry to grade 36 tests, we must multiply 45 x 4 = 180 mins = 3 hours

Answer 2

hope this helps!!! :3