Multiply the numerators. 4 45 Now, multiply the denominators. 45 What is FRAC6/11 x FRAC2/3 ? FRAC18/22 FRAC4/11 FRAC12/33 FRAC4/11 FRAC12/33 FRAC12/33 reminder Remember, you can always write a number as a product of primes. prompt 460 10 275 Pause the video and write each factor as a product of prime numbers. Using what you have already learned, multiply FRAC5/6 x FRAC15/22 . FRAC75/132 FRAC25/44 FRAC90/110 FRAC25/44 FRAC90/110 FRAC75/132 reminder Remember, multiplication is commutative and associative!