Answer:
12
Step-by-step explanation:
8 + w/4
w = 16
8 + 16/4
16/4 = 4
8 + 4
8 + 4 = 12
To find out how many times, divide 4 by 1/4.
4 ÷ 1/4
4 × 4/1
= 16
21% of 456 = 0.21 x 400 + 0.21 x 50 + 0.21 x 6 = 95.76
3 hours
(5*3) + 12= $27
(3*3) + 18= $27
