This is known as multiplying by the reciprocal. The sum then becomes multiplying two fractions, which is done using the method above. This fraction can be simplified by dividing common factors.

So what fraction of all of the tickets do you have? She bought a quarter of the tickets and you bought a third of those. So you multiply the two numerators together and then multiply the 2 ...

2.Find the area of an equal-sided shape by ... especially if you cook or bake a decent bit, is the following: multiplying fractions is no problem--top times top (numerator multiplied by numerator ...