The sum of two numbers is 84, and one of them is six times the other . What are the two numbers?
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Answered by
2
let first no. be x
and the other no. be 6x
x + 6x = 84
7x = 84
x = 84/7
x = 12
6x = 12*6 = 72
Thus numbers are 12 and 72.
and the other no. be 6x
x + 6x = 84
7x = 84
x = 84/7
x = 12
6x = 12*6 = 72
Thus numbers are 12 and 72.
Answered by
0
Let the numbers be x and y.
x+y=84 equation(1)
y=6×x
substitute in eq(1)
x+6x=84
7x=84
x=12
y=6×12
=72
Thu the numbers are 12 an 72.
x+y=84 equation(1)
y=6×x
substitute in eq(1)
x+6x=84
7x=84
x=12
y=6×12
=72
Thu the numbers are 12 an 72.
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