Advertisements
Advertisements
प्रश्न
Nine added to thrice a whole number gives 45. Find the number
योग
Advertisements
उत्तर
Let the whole number required to be x.
Thrice the whole number = 3x
Nine added to it = 3x + 9
Given 3x + 9 = 45
3x + 9 – 9 = 45 – 9 ...[Subtracting 9 on both sides]
3x = 36
`(3x)/3 = 36/3`
x = 12
∴ The required whole number is 12
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
