Answer:
75%
Step-by-step explanation:
When we multiply a number by 1.75.
Now, note that:
Therefore, when we multiply a number by 1.75, it is the same as increasing by 75%.
Let us take an example say the number 15.
If we increase 15 by 75%, we have:
- 15+(0.75X 15)=15+11.25=26.25
9/15 as a percent is 60%, so D.
4 1/5 as a percent is 420%, so B.
The formula is a step by step equation
Answer is so 100-8 is square root of 100