Question

-Fractions-My sister needs help with this, and I totally forgot how to do fractions Mind helping out?

Answer 1

Because we have the same denominator we can do the subtraction

`(12)/(10)-(3)/(10)=(12-3)/(10)=(9)/(10)`

Paul did well the representation of the fractions in the diagram, but the operation that he made as we can see is wrong because the result is 9/10