Solve: 9×7×3/9 - Multiplication with Fractions

Question

$9\times7\times\frac{3}{9}=$

00:00 Solve

00:03 We'll make sure to multiply by the numerator and keep the denominator

00:07 We'll reduce what we can

00:13 And this is the solution to the question

Given that in the exercise there is only multiplication, we add 9 and 7 to the numerator of the fraction as follows:

$\frac{9\times7\times3}{9}=$

We simplify the 9 in the numerator and denominator, and obtain:

$7\times3=21$

$21$