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Method 1:
80 * .4 + 80 = 32 + 80 = 112
Method 2:
1. Add 100% to 40% = 140%
2. Convert 140% to decimal form: 140%/100 = 1.4
3. Multiple 1.4 * 80 = 112 <--- this is your answer.
Note: The reason you add 100% to the 40% is because the phrase "increase 80" means you have to add 100% of 80 (which is 80 * (100%/100) = 80 * 1 = 80) to the increasing percentage (80 * 40% = 80 * (40%/100) = 80 * .4 = 32) to get your final answer (80 + 32 = 112).
It looks like this in summary form:
80 * 100% = 80 * (100%/100) = 80 * 1 = 80
80 * 40% = 80 * ( 40%/100) = 80 * .4 = 32
80 + 32 = 112
You should be able to easily see that you can add 100% + 40% to get 140%, which converts to the decimal number 1.4
1.4 * 80 = your answer (i.e. 112).
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Previous explanation:
Right so you take 80, divide it by 10 (100 if you wanna stay with the full shabang) then multiply it by 4 (40 if you have already divided by 100) and the answer will be 32. add this number to 80.
The answer is 112
Wiki User
∙ 11y ago
Tristan De Belligny
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What is 50 percent of 80?
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40 percent is 80. 100 percent equals?
If 40% is 80, 100% equals 200.
Whats 80 percent of 40?
80% of 40 is 32. 80% = 0.8 40 * 0.8 = 32
40 percent off of 80 is?
40 % of 80 = 40 / 100 x 80 = 3200 / 100 = 32
What is 80 percent of 50 pounds?
50% of £80 = £40 = 50% * £80 = 50%/100% * £80 = £40
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80% increase.
What is 50 percent of 80?
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40 out of 80=40/80=.5 .5 is 50 percent, and larger than 40 percent.
32 is 40 percent of 80. How so?
32 is 40 percent of 80:40% of 80= 40% * 80= 40%/100% * 80= 4 * 8= 32
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118.75 is the percent increase from 80 to 95.
What number increased by 40 percent equals 80?
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40 percent of 80?
40% of 80= 32.
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What is the percent increase in 75 to 135?
It is an 80% increase.
80 is 40 percent of what number?
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40 percent is 80. 100 percent equals?
If 40% is 80, 100% equals 200.
What percent of 80 equals 40?
50 percent of 80 equals 40.
