Answer:
A
Step-by-step explanation:
AAAAAA
10x3= 30
45-30= 15
5x?= 15 or 15/5
a= 3
42% of 150 is 63.
Explanation:
63/150 = 42/100
42/100 is equal to 21/50.
21/50 x 150 = 63.
63/150 = 21/50