Question

A rectangle has a perimeter of 98cm and its length is two and a half times as its width.find its width?

Answer 1

Step-by-step explanation:

here perimeter is 98 cm,breadth is x,length is 5/2x(2 and half times of width)

98=2×(5x/2+x)

98=2×(7x/2)

7x=98

x=98/7

x=14

so finally width is 14cm

Answer 2

Step-by-step explanation:

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