12. Find 120% of 18. Show your work.

21.6

Step-by-step explanation:

18 is the 100% of the given number, 120% is 18 + 20% of 18

to find 20% of 18 we multiply 18 by 20 and the divide it by 100

18 * 20 : 100 = 3.6 now add this to 18 and the answer is 21.6

21,6

Step-by-step explanation:

120% * 18 =

= 120*18/100

= 2160/100

= 21,6