Math, asked by sagargswamigsm2936, 1 year ago

If a:b=1:2 then what will be 3(a-b)? Solve this maths

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Answered by rishu6845

0

Answer:

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Answered by MrcLessMJ

1

Answer:

b=2a

in 3(a-b) put value of b

3(a-2a)

3(-a)

-3a

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