Math, asked by azaan17086, 3 months ago

An elastic band which is 72cm long, is stretched to 90cm.find the percentage increase in its length

Answers

Answered by Rashmika1433

1

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Answered by sheetalsingh210907

0

Increase in value = Increased value - Original value

= 90 cm - 72 cm = 18 cm

Percentage increase = Increase in value / Original value × 100

Percentage increase = Increase in value / Original value × 100= 18 / 72 x 100 = 25 %

Percentage increase = 25%

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