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En una granja entre gallinas y conejos hay 20 cabezas y 52 patas. Cuántas gallinas y cuantos conejos hay en la granja? Ecuación de primer grado
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Feb 24, 2021
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En una granja entre gallinas y conejos hay 20 cabezas y 52 patas. Cuántas gallinas y cuantos conejos hay en la granja? Ecuación de primer grado
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Answer:
a=14
b=6
Explanation:
a+b = 20
2•a+4•b=52
a+b = 20
2a+4b = 52
Jigar Tank
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Feb 28, 2021
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Jigar Tank
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