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brilliants [131]
2 years ago
7

Why and when do we cross multiply in algebra?

Mathematics
2 answers:
Nataly [62]2 years ago
4 0

Answer:

You cross multiply to solve for a variable. You cross multiply when given a proportion.

FromTheMoon [43]2 years ago
3 0

Answer:

To solve Fractions also.

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<h2>No sé exactamente lo que está preguntando, pero espero que esto ayude-</h2>

Answer:

1000  centímetros = 10 metros por 5 segundos a velocidad constante

Step-by-step explanation:

1 centímetro = 0.01 metros

80 centímetro = 0.08 metros

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