Math, asked by shoaibakhta6132, 10 months ago

there are 405 English books in a library if the ratio of the number of English to Hindi books is 3 : 4 find the number of Hindi books

Answers

Answered by reshma2005

0

Answer:

3:4 =405

3x+4x=405

7x=405

x=405/7

x=57.8

3x=3*57.8=173.4

4x=4*57.8=231.2

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