30 percent of a number is 15 less than 3/5'h of that number. What is the number
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Answer:
X = 50
Step-by-step explanation:
30 X 3 X
------- = ------ - 15
100 5
3X/10 = 3X/5 - 15
15 = 3X/5 - 3X/10
15 = 30X - 15X
----------------
50
15 = 15X/ 50
15 = 3X/10
15 × 10
---------- = X
3
X = 5 × 10
X = 50
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