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Nikolay [14]
3 years ago
15

Henry spent 7 6/9 hours working on his reading and math homework.If he spent 6 7/8 on his reading homework,how much time did he

spend on his math homework?
Mathematics
1 answer:
jeyben [28]3 years ago
6 0
GCM of 8 and 9 is 72

6/9 = 64/72
7/8 = 63/72


1 1/72
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Step-by-step explanation:

Let's let n be any number.

If we multiply n by 2, we get 2n. Since anything multiplied by 2 is even, 2n <em>must</em> be even. Therefore, let 2n be our first number.

So, the consecutive even number will be (2n+2) followed by (2n+4).

We know that their sum must be 114. Therefore, we can write the following equation:

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And the consecutive even numbers will be 38 and 40.

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