Seudónimo Seudónimo

22-02-2017
Mathematics

contestada

Dana bikes 10 mi in 50 min.

At this rate, how far can she bike in 90 min?

Enter your answer in the box.

mi

Respuesta :

tanner23456 tanner23456

22-02-2017

ok so set up a proportion:

[tex] \frac{10mi}{50min} = \frac{x}{90min} [/tex]

now cross multiply to get

50x = 900

divide 50 on both sides

x = 900/50 = 18 mi

Answer Link

tlock400 tlock400

20-02-2020

Answer:

18 miles

Step-by-step explanation:

Answer Link

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