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aev [14]
3 years ago
5

Answer in simplest fractional form. negative 1 fifth + negative 3 fourths =

Mathematics
1 answer:
kramer3 years ago
5 0
-1/5 + (-3/4)
= -1/5 - 3/4
= -4/20 - 15/20
= -19/20
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Tpy6a [65]

Looks like you did most of it.

The next step would be setting them equal to 105, like the problem suggests.

5z+3x+7x=105

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Then we can plug back in to find the numbers.

5*7=35

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7*7=49

35+21+49=105

The three numbers are 35, 21, 49.

Hope this helps.

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