Question

Explain why this is true.6x1/9=3x2/9

Answer 1

prove that

`6\cdot((1)/(9))=3\cdot((2)/(9))`

start on the left side

`(6)/(1)\cdot(1)/(9)=(6)/(9)=(2)/(3)`

continue with the right side

`(3)/(1)\cdot(2)/(9)=(6)/(9)=(2)/(3)`

we can conclude that both expressions are equal to 2/3.