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Mathematics, 13.12.2020 23:00 vintageandre

Un autobus sale de una ciudad A hacia otra ciudad B y lleva una velocidad constante de 60 km/h. Al mismo tiempo sale un autobús desde B hacia A con velocidad de 70 km/h. Las dos ciudades distan 195
km.
a) ¿Cuántos kilómetros recorre cada autobús hasta que se encuentran?
b) ¿Cuánto tiempo tardan en encontrarse?

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Answers: 3

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