India Languages, asked by asoopooja, 11 months ago

एक कॉलेज में m.sc b.scऔर b.a के लिए सीटों का अनुपात 5:7:8 है। उनकी सीटों के क्रमशः 40% 50% 75%से वृद्धि का अनुपात है।बड़ी सीटों का अनुपात होगा।​

Answers

Answered by ShreeSekhar
1

Explanation:

The number of seats 5x,7x,8x

Increase in seats of m.sc=140%of5x=7x

Increase in seats of b.sc=150%of7x=21x/2

Increase in seats of b.a=175%of8x=14x

required ratio=7x:21x/2:14

=1:3/2:2

,=1:1.5:2

Answered by smritig477
0

140% of 5x = 7x

150% of 7x = 21\2 x

175% of 8x = 14x

ration, 7x: 21/2x:14x

then , 7x×2: 21x : 14x×2

14x: 21x: 28x = 2:3:4 answer

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