Question

a:b=3:4.b:c=2:5 find a:c​

Answer 1

Answer:

3:10

Explanation:

a:b::b:c

=> 3:4::2:5

=> 3:4::4:10

Hence, a:c = 3:10

Answer 2

Answer:please mark me as brainliest

Step-by-step explanation:

a:b::b:c

=> 3:4::2:5

=> 3:4::4:10

Hence, a:c = 3:10