Respuesta :

Answer:

D. 21

Step-by-step explanation:

Hope I helped!

Your answer is for this question is 21

1.) To find 70% percent of 30 you simply multiply both. To do that you gotta first change the percent into a decimal by moving the point two types to the left.

70 = 70.0

2.) As you can see we change the percent into a decimal.

70% = .70

3.) Now we can multiply 30 by .70 which will give us an answer of 21.

Hope this helps!!!

Please Mark as Brainliest!!!