3 years ago

9/20+3/18 i need help witth this question

Mathematics

2 answers:

Ugo [173]3 years ago

8 0

Answer:

111/180

Step-by-step explanation:

You find the lcm (loswest common denominator), which is 180. In order to get 180, you times 9 to 20, 10 to 18.

We have to times on the numerator and denominator.

add them together.

111/180

Hope this helps!

Nataliya [291]3 years ago

3 0

Answer:

37/60 OR 111/180

(37/60 is simplified and 111/180 is the original)

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