Question

the area of a room is 316/4m2. If it's breadth is 79/16m what is its length

Answer 1

area =l *b
79/16*l=316/4
l=316/4*16/79
l=316*4/79
l=4*4
l=16

Answer 2

area will be 316 divided by 4
=79
breadth will be 79 divided by 16
=4.9
:. length of the room will be considered x
= 79 =4.9 × x
= 16.1
:. area of the room will be 16.1 ma + b square whole square