Question

The ratio of the length to the breadth of a rectangular field is 5 :4 if the length of the field is 35 metre find the breadth of the field

Answer 1

Answer:

Explanation:

Let breadth = x m

Then, length = (x+5)m

Area of a rectangle = Length x Breadth

x(x+5) = 750

x² + 5x - 750= 0

(x+30)(x-25)= 0

x = 25 or x = -30

Hence, breadth x = 25m

=> Length = x + 5 = 25 + 5 = 30m.

Step-by-step explanation:

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