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Akimi4 [234]
4 years ago
7

I dont understand these problems |×| - 1 < 5 , 3x + 4 <-2, 5x/7 -2=1, 9(2x+3)=10

Mathematics
1 answer:
Marta_Voda [28]4 years ago
3 0
|x|-1
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Determine the mixed number that correctly adds 3/5, 5/8, and 15/32
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Answer:

The answer of the addition of 3/5, 5/8 and 15/32 is 1/2

Step-by-step explanation:

3/5 + 5/8 + 15/32

We find the LCm of the denominators, that is, 5, 8 and 32

LCM = 5*32 = 160

[(160/5 + 3) + (160/8 + 5) + (160/32 + 15)]/160

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80/160 = 1/2

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