Question

The ratio of A:B is 1 : 2 and B:C is 3 : 4. If C is 56, what is the sum of the three numbers

Answer 1

Answer:

119

Step-by-step explanation:

A:B = 1:2

B:C = 3:4

and C = 56

So, equal the B=

3*(1:2)=2*(3:4) (4=C=56)

3:6= 6:8

by the table of 7 =(7*8)=56

A=7*3=21

B=7*6=42

C=7*8=56

sum of three numbers= 21+42+56=119