The sum of 2/3m and 1/5

2 answers:

5 0

2/3 and 1/5 is 13/15
you find the GCF (greatest common factor) and then multiply to get the GCF
in this case the GCF is 15 (remember that what you do to the bttom you do to the top
2x5=10-----3x5=15 10/15
1x3=3-------5x3=15 3/15
10/15 + 3/15=13/15

Svet_ta [14]3 years ago

4 0

13/15 is the answer

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Step-by-step explanation:

Perimeter Of A Figure

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The figure shown is surrounded by line segments. We only have to add them all to find the perimeter. But we don't need each individual length to do so. We may notice the following (given all angles are right):

The sum of HG+FE+DC equals AB. So the upper and lower lengths are twice AB, or equivalently: 2*7 1/2 m =15 m

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