In a library there are 4200 hindi and maths books, if the ratio of hindi to maths books is 11:10,find the number of hindi and maths books
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Step-by-step explanation:
Sum of ratio= 11:10=11+10=21
No. of Hindi books=11/21*4200=11*200=2200
No. of Maths books=10/21*4200=10*200=2000
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