if one fourth of a number is added to one third of that number is the result is 15 greater than half of that number find the number
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Answered by
12
From question ,
x/4 + x/3 = x/2 + 15
x/4 + x/3 - x/2 = 15
3x+ 4x - 6x /12 = 15
x/12 = 15
x=12*15 = 180
Rate good..
x/4 + x/3 = x/2 + 15
x/4 + x/3 - x/2 = 15
3x+ 4x - 6x /12 = 15
x/12 = 15
x=12*15 = 180
Rate good..
Answered by
7
Let the number be x.
1/4x+1/3x=15-1/2x
1/4x+1/3x-1/2x=15
3x+4x-6x/12=15
x=15×12
x=180
Hope it helps:)
1/4x+1/3x=15-1/2x
1/4x+1/3x-1/2x=15
3x+4x-6x/12=15
x=15×12
x=180
Hope it helps:)
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