Question

Which of the following is the equation that says that the product of a number and ten is equal to 20 percent of that number ?

A) 10n= 2.0n

B) 10+n=.20n

C) n+ .20n=10

D) 10n=0.20n

Answer 1

It is D.

Explanation:

The produce of the number and 10 is 10n.

20 percent of the number = 0.20n.