यदि एक संख्या जिसका आधा संख्या का 1/5 से 15 अधिक है तो संख्या क्या है
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Answered by
2
Answer:
50
Step-by-step explanation:
let the no. be x
half of number =x/2
1/5 of number x = x/5
so according to question
x/2 =x/5 +15
x/2 = (x + 75) /5
cross multiplying
5x/2 =x + 75
5x/2 - x = 75
(5x- 2x) /2 = 75
3x/2 = 75
3x = 75 *2
3x = 150
x = 150/3
x = 50
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hence the number is 50
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hope it helps u
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