3 years ago

3. An elastic band which is 72 cm long to 90 cm. Find the percentage increase

Mathematics

1 answer:

Murljashka [212]3 years ago

7 0

Answer:

25% increase

Step-by-step explanation:

Take the new number and subtract the original amount

90-72 = 18

Divide this amount by the original amount

18/72 = .25

Multiply by 100

25%

This is the percent increase

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