Question

Ratio of lenght and breadth of a rectangle is 10:7. The area is 56.7cm². Find length and breadth​

Answer 1

Step-by-step explanation:

let length = 10x and breadth = 7x

area of rect = 56.7 cm²

l*b = 56.7

10x*7x= 56.7cm²

70x²=56.7

x²=567/700

x²=0.81

x = .9

length = 10x= 9 cm

bradth=7x=6.3

Recheck===

9*6.3 = 56.7

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