Answer:
80%
Step-by-step explanation:
Let us suppose x percent of Bill's salary is equal to Jacks's salary.
Thus, we can write
x% of 87.50 = 70
Mathematically, we can write this as
[tex]0.0x\times87.50=70[/tex]
Solve the equation for x
[tex]0.0x=\frac{70}{87.50}\\\\x=\frac{70}{87.50}\times100\\\\x=80[/tex]
Therefore, Jack's salary is 80% of Bill's salary
