Question

6. A bricklayer lays 210 bricks in 3 hours. How long will it take
for him to lay 840 bricks?
such bags should​

Answer 1

Step-by-step explanation:

Hey mate ur answer is 36

I hope it helped

Answer 2

Answer:

it's simply a problem of general multiplication or division .

Step-by-step explanation:

let time taken be X

840 bricks require time = X

210 bricks require time = 3

by dividing both side

840/210 = X/3

X= 12 hours