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Mathematics 55 Online
OpenStudy (anonymous):

Manny walks for 30 min at a speed of 5 km/h. How far does Manny walk? A. 2.5 km B. 7.5 km C. 75 km D. 150 km

Parth (parthkohli):

\[\rm distance = speed \times time\]

OpenStudy (anonymous):

whats 30 times 5?

OpenStudy (cggurumanjunath):

speed in km/hr time in hr .

OpenStudy (cggurumanjunath):

distance in km.

OpenStudy (anonymous):

150 km

OpenStudy (cggurumanjunath):

convert 30 min to hours.

OpenStudy (anonymous):

oops sorry i was on a other tab

OpenStudy (cggurumanjunath):

1 hour = 60 minutes ? hour = 30 minutes

OpenStudy (anonymous):

150

OpenStudy (cggurumanjunath):

@lululife

OpenStudy (cggurumanjunath):

no , 150 is wrong !

Parth (parthkohli):

No, the speed is in km/h. The time should be in hours too.

OpenStudy (anonymous):

is it a?

OpenStudy (cggurumanjunath):

|dw:1393254299401:dw|

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