Hi there,
When you multiply to fractions together, you multiple the numerator times the numerator, and the denominator times the denominator.
Typically, we will reduce our answer to lowest terms. Both 28 and 30 have a factor of 2. So
we divide the numerator and the denominator by 2 to give 14/15.
Best,
Ms.Figgy
math.in.the.vortex@gmail.com