The answer is 25%
(1)
If 64 is 100%, 48 is how much percent:
64 : 100% = 48 : x
x = 100% * 48 : 64
x = 75
(2)
Percent of decrease is:
100% - x = 100% - 75% = 25%
It would be 10x5 + 3x8= 74
<span>V/7= 22
Multiply 7 on both sides
Final Answer: V = 154</span>
