PLZ HELP ME MARK AS BRAINLY HOWEVER ANSWERS FIRST!!!!

Mathematics

1 answer:

Darina [25.2K]2 years ago

8 0

Answer:

115

Step-by-step explanation:

When multiplying a fraction by a fraction, you multiply the numerator by the numerator and same with the denominator. 13 times 4 =52, 7 times 9=63, 52+63=115. Hope this helps!

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