Question

Find the breadth of a rectangle if its area and length are

15/56cm² and 5/7
cm respectively.​

Answer 1

Answer:

let the breadth be x. Then,

area = l×b

15/56 = 5/7 × x

x = 5/7 × 56/15

x = 8/3

Answer 2

length × breadth = area of a rectangle

=> breadth = area of a rectangular/ length

=> breadth = (15/56)/(5/7) = 3/8 cm .