Question

A:B = 2:3
C:D = 5:7
A:C = ??

a) 15:19
b) 12:17
c) 21:15
d) 10:21

please answer the question ( unnecessary answer will be reported)​

Answer 1

Answer:

Correct option is D)

Given that, If A:B=3:4,B:C=5:6,thenA:C

Givena:b=3:4 and b:c=5:6

a:b::b:c=3:4::5:6

a:c=3/4∗5/6=5/8

Step-by-step explanation:

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