show how solve and give me answer
14 Answers
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15
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80 Of 12
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What is 80% of 12
12=120
12 * 8 = 96
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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
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15
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x times .8 = 12
Divide 12 by .8 = 15
Test this theory. Multiply 15 times .8 = 12
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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.
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15
12×1.25=15
15×0.8=12
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Let the number be x.
0.8x = 12
x = 12/0.8
= 15
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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!