6. An elastic band which is 72 cm long, is stretchedto 90 cm. Find the

1.	6. An elastic band which is 72 cm long, is stretchedto 90 cm. Find the percentage increase in its length.I need the explanation
Answer» ANSWER: the INCREASE percentage= $\frac{18}{72}$ × $100$ = 25%

6. An elastic band which is 72 cm long, is stretchedto 90 cm. Find the percentage increase in its length.I need the explanation

Answer»

ANSWER:

the INCREASE percentage= $\frac{18}{72}$ × $100$ = 25%

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6. An elastic band which is 72 cm long, is stretchedto 90 cm. Find the percentage increase in its length.I need the explanation ​

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6. An elastic band which is 72 cm long, is stretchedto 90 cm. Find the percentage increase in its length.I need the explanation