Question

What expression can be used to suntract 2/3 - 4/9

Answer 1

the answer is -9



mark me best !!

Answer 2

From the options, we have that:

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

Then, 6/9 is an equivalent fraction to 2/3. Therefore, the expression that can be used to subtract 2/3 - 4/9 is:

`(6)/(9)-(4)/(9)`

That is. the answer is option C.