Science, asked by barbie361133, 1 year ago

50.<br />(d) None of these<br />If a : b = 3 : 4 this (6a + b) (4a + 5b) is-<br />(a) 1:2<br />(b) 3:5<br />(c) 7: 8<br />(d) 11:16​

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Answered by shree333
0

Explanation:

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0

Answer:

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