Maru cycles at 6km per hour. How long will she take to reach her aunt' s house which is 12away? If she cycles at a speed of 4 km/hr, how long would she take ?
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Answer:
Step-by-step explanation:
Case 1:
Speed= 6km/hr
Distance=12km
Using the formula,
Speed = Distance/time
==> 6=12/time
==>time=12/6
=2hrs.
Case 2:
Speed= 4km/hr
Distance=12km
Using the formula,
Speed = Distance/time
==> 4=12/time
==>time=12/4
=3hrs.
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