Math, asked by baskarreddy92569, 9 months ago

the thickness of the bundle of 225 papers is 18cm.after few papers were added to it so that thickness of the bundle becomes 25cm. find the number of papers added to it

Answers

Answered by sohamde787

1

Answer:

Step-by-step explanation:

225 papers have a thickness of 18 cm

thus 1 paper will have a thickness of 18/225 cm

now 7 more cm were added to the bundle

as 1 paper has a thickness of 18/225 cm to get 7 cm we have to multiply

225/18 * 7

thus 225/18*7 papers were added to the group

hope this answer helped you

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