Math, asked by pkabindra2, 9 months ago

a:b=3:4find the valu of (5a+3b):(5a+4b).

Answers

Answered by indian5797

1

Answer:

HOPE this helped you!!

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Answered by andprinc3

0

Answer:

27/31

Step-by-step explanation:

a:b = 3:4

Therefore, 4a=3b and a=3b/4

Now, 5a+3b= 5(3b/4) + 3b = 27b/4

5a+4b= 5(3b/4) + 4b = 31b/4

Thus, (5a+3b)/(5a+4b) = (27b/4)/(31b/4) = 27/31

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