Question

Solve the no. 3
Please

Answer 1

Answer:

Step-by-step explanation:

A:B=7:5 AND B:C=9:14

So take out the LCM of the B=45

So make B into 45=》

A:B=(7×9):(5×9) AND B:C=(9×5):(14×5)

A:B=63:45 and B:C=45:70

So;A:C=63:70

Making it in simplest form the answer would be

A:C=9:10

Answer 2

Answer:

9:10

Step-by-step explanation:

A/B×B/C=A/C

A/C=7/5×9/14

then solve it u get the ans