48 is what percent of 642

Answer: 7.48

Step-by-step explanation:

Let the missing percent be x.

The question implies: 48 = x% of 642

Which means x/100 * 642 = 48

Multiply the numerators = x * 642 = 642x

Multiply the denominators = 100 x 1 = 100

Therefore, 642x / 100 = 48

Then, cross multiply:

642x = 100 x 48

642x = 4800

Divide both sides by 642 to get the value of x

x = 4800/642

x = 7.48.