PERCENTAGE
1. Find the value of each of the following.
1. Increase 90 by 10 percent.
2. Increase 125 by 50 percent.
3. Decrease 640 by 25 percent.
4. Decrease 75 by 40 percent.
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Answer:
1-90 is percentage increased by 10 % mean 90+9 = 99
2-125 is percentage increased by 50 % mean 62.5+125 = 187.5
3-640 is percentage decreased by 25 % mean 64-160 = 480
4-75 is percentage decreased by 40 % mean 75-30 = 45
Step-by-step explanation:
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