Six fifths - two fifths x = one third

Six fifths - two fifths x = one third


2/5x=6/5-1/3
2/5X=13/15
X=(13/15)/(2/5)
x=13/6



The sum of one and one-half and two-thirds is equal to two-thirds of a number. What's the number?
Five times a number minus two equals 75 percent of 12


The sum of one and half and two thirds = two thirds x
Two thirds x = 13 / 6
x=13/4
Five times a number minus two is 75 percent of 12
5x-2=12*0.75
5x=11
x=2.2