Question

The ratio of the area of two similar rooms is 4 25 (a) Find the area of the bigger room if the area of the smaller room is 8 m². (b) Find the ratio of their lengths. (c) If the length of the larger room is 10 m, find the length of the smaller ones​

Answer 1

Explanation

rectangle = length x width

ratio 4 width and 25 length

10x= 25 divide both sides by x

that will be x= 10/25 or 2/5

4 x 2/5= 8/5

smaller ones is 8/5 or 1 3/5