Best Answer

Make lower number the same

so 4/5 = 8/10

then 8/10 + 7/10 = 15/10 = 1.5

Answer: One and a half

Q: What is 4 over 5 plus 7 over 10?

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8/10 + 4/5 = 8/5 or 13/5

3/5 + 2/4 = 6/10 + 5/10 = 11/10

It is: 1/2+4/5 = 13/10 or as 1 and 3/10

3/5 + 2/10 = 6/10 + 2/10 = 8/10 = 4/5.

1/10 + 2/5 = 1/10 + 4/10 = 5/10 = 1/2

Related questions

9/10

8/10 + 4/5 = 8/5 or 13/5

3/5 + 2/4 = 6/10 + 5/10 = 11/10

1/5 + 4/10 = 1/5 + 2/5 = 3/5

4/10 + 1/5 = 2/5 + 1/5 = 3/5

2

It is: 11/10 or 1 and 1/10

It is: 1/2+4/5 = 13/10 or as 1 and 3/10

9/10 + 4/5 = 9/10 + 8/10 = 17/10 = 1 7/10

10 1/4

2/5 + 3/10 = 4/10 + 3/10 = 7/10

1/10 + 4/10 = 5/10 = 1/2