Question

45:x::25:30
find the value of x​

Answer 1

Step-by-step explanation:

45:x::25:30

25x=30*45

Therefore, x = 30*45/25 = 54

Answer 2

45 : x :: 25 : 30

45 × 30 = x × 25

1350 = x × 25

$\frac{1350}{25} = x$

$hence \: \: x = 54$