Question

A: B = 5: 8 and B: C = 18: 25, find A: C.​

Answer 1

Answer:

9:20

Step-by-step explanation:

a:b:c

5:8:8

18:18:25

______

90:144:200

90:200

9:20

Answer 2

Answer:

A : B : C = 45 : 72 : 100

Step-by-step explanation:

A : B = 5 : 8

        = 45 : 72 (Multiply by 9)

B : C = 18 : 25

        = 72 : 100 (Multiply by 4)

Now, B has equal number

Hence, A : B : C = 45 : 72 : 100

Hope it helps

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