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3 years ago

What's the sum of 2⁄5 and 2⁄4?

Mathematics

2 answers:

Effectus [21]3 years ago

7 0

2/5+2/4

2/5=8/20 .... 2/4=10/20

8/20+10/20=18/20

18/20=9/10

The sum of 2/5 and 2/4 is 9/10

suter [353]3 years ago

5 0

2/5 * 4/4 = 8/20
2/4 * 5/5 = 10/20

8+10= 18

18/20 /2= 9/10

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