## samtab Set up a proportion and use cross multiplication to solve. 15 is___ a0% of 60. one year ago one year ago

1. waterineyes

Let the percentage be x: $x \% \; \; of \; \; 60 = 15$ $\implies \frac{x}{100} \times 60 = 15$ Find x from here..

2. samtab

is it 15?

3. waterineyes

NO...

4. samtab

wait no i mean 60?

5. waterineyes

Solve for x man...

6. samtab

25

7. waterineyes

Well Done...

8. samtab

what about this? Set up a proportion and use cross multiplication to solve. 100 is 250% of ___a0.