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maksim [4K]
4 years ago
5

Each sheep has 4 legs and each chicken has 2 legs. If a farm boy counts 50 heads and 140 feet, how many sheep are there?

Mathematics
1 answer:
kap26 [50]4 years ago
8 0

Answer:

20

Step-by-step explanation:

H+S=50

2H+4S=140

4H+4S=200

4H+4S=200-

2H+ 4S =140

2H=60

H=30

50-30=20

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8 0
3 years ago
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3 years ago
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