Manyb54 Manyb54

03-02-2015
Mathematics

Answered

An airplane flies a distance of 650km at an average speed of 300 km/h. How much time did the flight take?

Answer :

iloveonedirection iloveonedirection

17-02-2015

To solve this, you can set up a proportion and cross multiply.

[tex] \frac{650}{x}= \frac{300}{1} \\ \\ 650*1=300*x \\ \\ 650=300x \\ \\ 2.17=x[/tex]

2.17 hours

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TungTungRita TungTungRita

23-02-2015

Distance x speed = time
300 x 650
=195000
Checking
Distance divide time = speed
195000 divide 600
=300

Answer Link

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