Question

10-18 please give me answers

Answer 1

10. 5.4 (90x0.06)
11. 16 (80x.20)
12. 32.4 (120x.27)
13. 27.6 (230x0.12)
14. 180 (240x.75)
15. 6.75 (45x.15)
16. .36 (12x0.03)
17. 25.5 (17x1.50)
18. 21 (300x0.07)

Answer 2

To find the percent of a number, just convert the percent to a decimal and multiply the decimal by the number.

10.
6% = 0.06
0.06 • 90 = 5.4

11.
20% = 0.2
0.2 • 80 = 16

12.
27% = 0.27
0.27 • 120 = 32.4

13.
12% = 0.12
0.12 • 230 = 27.6

14.
75% = 0.75
0.75 • 240 = 180

15.
15% = 0.15
0.15 • 45 = 6.75

16.
3% = 0.03
0.03 • 12 = 0.36

17.
150% = 1.5
1.5 • 17 = 25.5

18.
7% = 0.07
0.07 • 300 = 21