Simple, first, change 70% into 0.7
thus,
21= 0.7*n
21/0.7=0.7n/0.7
30=n
Thus, your answer, is 30.
Answer:
- 5/8
Step-by-step explanation:
-9-11/24-(-8)= -20/32 = - 5/8
Answer:
4.959395e+19
Step-by-step explanation:
30 because 18 and the plain goes into 12 which is 30
I think