2 years ago

Add, answer as a fraction: 1/15 + 3/12

Mathematics

2 answers:

Nataly [62]2 years ago

7 0

First change 3/12 to 45/180 and 1/15 to 12/180 and 12+45=57 so the answer is 57/180

charle [14.2K]2 years ago

3 0

First you need to find the LCD, which is 60 in this case. After you find the LCD the rest is easy. Just add the two numbers together:

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