Ineed with the ones with circles really

2) numerator divided by denominator (I don't have a calculator on me)

7) 34 ÷ 99 to get a decimal. If you want a percent, multiply the decimal by 100 and add a percent sign

9) multiply -0.9 by 100 and add a percent sign. The percent will also be negative.

12) the absolute value is the opposite, so the answer is 2.3

14) 2,700 ÷ 600. just write the decimal you get on your answer sheet

I hope this helped a bit :)