The difference between increasing a number by 8% and decreasing it by 7% is 75. What is the number.
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Answered by
0
Answer:
120
Step-by-step explanation:
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Answered by
2
Answer:
Let the number = x
(100% + 8%)x - (100% - 7%)x = 75
108%x - 93%x = 75
1,08x - 0,93x = 75
0,15x = 75
x = 75 : 0,15
x = 500
The number is 500
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