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Volgvan
2 years ago
10

What is the sum of 4 2/4 + 7 4/5 ?

Mathematics
1 answer:
lilavasa [31]2 years ago
7 0
12.3 or 12 3/10

4.5 + 7.8 = 12.3

or

4 10/20 + 7 16/20 = 11 26/20

11 26/20 can be simplified to 12 6/20 and further simplified to 12 3/10
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2 years ago
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\boxed{\boxed{\tt x=87^{\circ}}}

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<u>________________________________</u>

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