4
One.
The reciprocal of a number plus the reciprocal of twice the number equals Find the number. 1/2 find the number
Let the number be n. We have: 3 x 1/n = 9 x 1/6 (simplify) 3 x 1/n = 3 x 1/2, this is true only for n = 2.
The number required is 2/3 because 3*(2/3)+2*(3/2) = 5
-3
4
One.
80
10
The answer is 6.
4+1=5 4+1=5 4+1=
1/x - 1/(3x) = 1/6Multiply each side by 6x:6 - 2 = xx = 4
2/x =16/20 16x = 40 x = 2.5
The reciprocal of a number plus the reciprocal of twice the number equals Find the number. 1/2 find the number
Let the number be n. We have: 3 x 1/n = 9 x 1/6 (simplify) 3 x 1/n = 3 x 1/2, this is true only for n = 2.
you times it by the reciprocal of the death of the next number from the patty in the kitchen