1. 30% of 570 2. 3.5% of 1800 3. what % of 800 is 120? 4. $94.50 is 30% of what?

1) 570*.3=171
2)1800*.035=63
3)120/800=.15, 15%
4)94.5/3=31.5, 31.5*10=315

Answers:
1)171
2)63
3)15%
4)315

Hope this helps:)