A sixth-grade math teacher can grade 25 homework assignments in 20minutes. What is the rate per minute? He can grade assignments in 1 minute.

Question

asked May 8, 2023 134k views

1 Answer

Baper · Answer 1 · 2023-05-14T12:49:34+0000

Answer:

He can grade 1.25 assignments in 1 minute.

Explanation:

Because the teacher can grade 25 assignments in 20 minutes, we can dive 25 by 20 to get the constant rate.

$25/20\\1.25$

So he can grade 1.25 assignments in 1 minute.