| 1) | 390 is 65% of what number? | 2) | 315 is 35% of what number? |
| 3) | 126 is 21% of what number? | 4) | 594 is 66% of what number? |
| 1) | 390 is 65% of what number? | 2) | 315 is 35% of what number? |
| answer = 600 | answer = 900 | ||
|---|---|---|---|
| 3) | 126 is 21% of what number? | 4) | 594 is 66% of what number? |
| answer = 600 | answer = 900 |