Question

28% of what number is 3 1/2

Answer 1

Any ideas?

Answer 2

Let x = the number.

28% of what number is 3 1/2

Then 28% of x = 3 1/2.

Answer 3

12.50

Answer 4

recall $$\text{28%} = \frac{28}{100}$$

Answer 5

$$\text 3\frac{1}{2}=\frac{7}{2}$$

Answer 6

Correct :)