show how solve and give me answer
14 Answers

15

80 Of 12

What is 80% of 12
12=120
12 * 8 = 96

ok so we know 80%=12
20% is a quarter of 80%
a quarter of 12 is 3
20%=3
80%+20%=100%
therefore
12+3=15

15

x times .8 = 12
Divide 12 by .8 = 15
Test this theory. Multiply 15 times .8 = 12

The sum of two numbers is 80. The difference between the numbers is 12. Find each number. x + y = 80 x – y = 12 2x = 92 x = 46 y = 34 The two numbers are 34 and 46.

15
12×1.25=15
15×0.8=12

Let the number be x.
0.8x = 12
x = 12/0.8
= 15

convert the percentage to a decimal. So 80% = 0.8. then divide 12 by 0.8 to get the answer.
thus, 12 / 0.8 = 15. 15 is the answer!