18. Find a : c when (1) a: b= 2:5 and b:c = 4:7, and (ii) a: b=1:1 2 and b:c=12 :5 3 3​

Question

18. Find a : c when (1) a: b= 2:5 and b:c = 4:7, and (ii) a: b=1:1
2
and b:c=12
:5
3
3​

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Melody 7 days 2021-09-11T05:31:52+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-09-11T05:32:56+00:00

    Answer:

    Step-by-step explanation:

    i)a/b=2/5 and b/c=4/7

    multiply both the fractions

    a/c=8/35

    ii)a/b =1/1 and b/c = 12/5

    multiply both the fractions

    a/c=12/5

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