What is the sum of the reciprocal of eight fifths?
1/(2-8/5)=5/2
What is the reciprocal of eight fifths and the sum is two?
5/2
1/x+8/5=2
1/x=2-8/5
1/x=2/5
x=5/2
The sum of the reciprocal of a number plus 7 / 5 is 2? What is this number? Ask the great God for help
Let x 1 / x + 7 / 5 = 2 1 / x = 3 / 5 x = 5 / 3