Farmer Brown raises emus, large birds. His flock has a total of 60 heads and legs. How many emus are in his flock?
Фермер Браун эмусҳоро, паррандаҳои калон, парвариш мекунад. Гурӯҳи ӯ дар маҷмӯъ 60 сар ва пой дорад. Дар гурӯҳи ӯ чанд эмус ҳаст?
How many heads and legs does each emu have? ** Each emu has 1+2=<<1+2=3>>3 heads and legs.
How many emus are in his flock? ** Then the flock has 60/3=<<60/3=20>>20 animals.
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How many heads and legs does each emu have? ** Each emu has 1+2=<<1+2=3>>3 heads and legs.  
How many emus are in his flock? ** Then the flock has 60/3=<<60/3=20>>20 animals.  
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