"A courtyard 25m long and 16m broad is to be paved with bricks of dimensions
Channel: Doubtnut
Date: 05/04/2020

"A courtyard
 25m long and 16m broad is to be paved with bricks of dimensions 20cm by 10cm.
 The total number of bricks required is
(a)
 18000 (b) 20000 (c) 25000 (d) None of these"