Question

If A:B =5:6 and B:C=8:9,find A:B:C.

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Answer 1

Answer:

0.155...

Step-by-step explanation:

1. A+B+C+D Equal to 180
2. 28 equal to 180
3. 180divided 28
4. 0.155... ANS

Answer 2

We have,

$A:B =5:6 and B:C=8:9 = 1 : \frac{9}{8}$

$= > 6:( \frac{9}{8} \times 6) = 6: \frac{27}{4}$

Therefore,

$A:B =5:6 and B:C= > 6: \frac{27}{4} \\ = > A:B:C = 5:6: \frac{27}{4} \\ = > A:B:C = 20:24:27.$

Hence, A:B:C=20:24:27