Question

Find x , if 10:8 = 100 : x​

Answer 1

Step-by-step explanation:

Solution:

Since

10 : 8 = 100 : X

Then we know

8/10 = X/100

Multiplying both sides by 100 cancels on the right

100 × (8/10) = (X/100) × 100

100 × (8/10) = X

Then solving for X

X = 100 × (8/10)

X = 80

Therefore

10 : 8 = 100 : 80