Question

Okay so I’m stuck on 5.
It says “ 10% of __ is 7” what’s the __ answer?

Answer 1

10% of 70 is 7
.1 times 70 is 7
so the answer should be 70

Answer 2

Answer:

70

Step-by-step explanation:

Okay so 10%=0.1. let's say that mystery number is x

that means that 0.1x=7

now to solve for x we need to multiply both sides of the equal sign by 10

so.....x=7*10=70