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inysia [295]
3 years ago
7

9/10 + 7/8 in simplest form

Mathematics
2 answers:
guajiro [1.7K]3 years ago
8 0
The answer is 31/40

because first you got cane both of the fraction to the same denominator. 

72/80 + 70/80

Add 72+70=142.

142/80 change it to an mixed number and it will be 1 31/40 in simplest form. 
-BARSIC- [3]3 years ago
7 0
You can say : 9/10 = 36/40   and    7/8 = 35/40 
so : 36/40 + 35/40 = 71/40= 1.775 and thats the simplest form :))
i hope this is helpful 
have a nice day 
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3 years ago
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Nady [450]
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3 years ago
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6 0
3 years ago
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ira [324]

Answer:

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Step-by-step explanation:

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3. Add the numerators over the common denominator.

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3 0
3 years ago
Read 2 more answers
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