Math, asked by SharonBenny1013, 1 year ago

A and b together have rs 1210 if 4 by 15 of base amount is equal to 2 by 3 of 20 amount how much amount does b have

Answers

Answered by ʙʀᴀɪɴʟʏᴡɪᴛᴄh
1

Answer:

A and B together have Rs 1210 If frac 4 15. ... If 415. of A's amount is equal to 25. of B's amount, how much amount does B ... 415A=2 5B⇒A=(25×154)B⇒A=32B⇒AB=32⇒A:B=3: 2...................

Answered by sweety7478
1

let a'amount be x

therefore, b's amount be 1210-x

4/15*x=2/5*(1210-x)

4*x*5=2*15*(1210-x)

20x=30(1210-x)

20x=36300-30x

50x=36300

x=726 rs

b=1210-x

 =1210-726=484 rs

therefore ,

the answer is (b)

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