Question

Brian laid 900 bricks in 4 hours

Calculate the rate at which Brian laid bricks
Give your answer in bricks per hour

Answer 1

Brian laid bricks at a rate of 225 bricks per hour, calculated by dividing the total number of bricks (900) by the number of hours worked (4).

Step-by-step explanation:

The question asks us to calculate the rate at which Brian laid bricks, given that he laid 900 bricks in 4 hours.

To find the rate, we divide the total number of bricks laid by the total time it took to lay them.

This can be done using the formula for rate, which is:

Rate = ​Total number of bricks ​/ Total time

Rate = 900 bricks / 4 hours
= 225 bricks per hour

So, Brian laid bricks at a rate of 225 bricks per hour.