Question

Q. No o
6. If 3:7 :: x: 28 then x=
a) 5
b) 8
c) 12
d) 10​

Answer 1

Answer:

12...c

Step-by-step explanation:

3/7=×/28

3×28/7=x

3×4=×

12=x

x=12

Answer 2

Answer:

12

Step-by-step explanation:

given that 3 :7 :: x :28

so we can write it as

3/7 = x /28

x = 3 × 28 / 7

x = 3 × 4

x = 12