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contestada

Lena drove 871 miles in 13 hours. At the same rate, how many miles would she drive in 11 hours?

plis help

Respuesta :

syahidah
[tex] \frac{871}{(13 \times 60)} [/tex]
answer
[tex] \frac{67}{60} [/tex]
13x 60 (hours change to minutes )

11 (hours changes to minutes)
(11x60)
=660

so the answer
[tex]660 \times \frac{67}{60} = 737[/tex]
suspho

871 : 13 = 67 (Km in 1 hour)

67 * 11 = 737 (Km in 11 hours)

or

(871 : 13) * 11 = 737 (Km in 11 hours)