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oksano4ka [1.4K]

3 years ago

7

What is the total amount of 2/5+5/3+9/3 and the lowest common denominator?

1 answer:

gregori [183]3 years ago

4 0

The lowest common denominator is lcm(5, 3), which is 15.

The sum of 2/5 + 5/3 + 9/3 is 6/15 + 25/15 + 45/15, which is 76/15 or $5\frac{1}{15}$ .

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