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2 years ago

What is 6 and 2/5 + 7 and 9/10? simplify answer

Mathematics

1 answer:

netineya [11]2 years ago

5 0

Answer:

Step-by-step explanation:

What I would do is convert everything to have a denominator of 10 so it could be easier to add.

6 would equal 60/10

7 would equal 70/10

2/5 would equal 4/10

now add all together

60/10 + 70/10 + 4/10 +9/10 and you get 143/10. If you wanted to simplify you would get 14 3/10 or 14.30

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