Math, asked by triranjanchakma03021, 5 months ago

calculate the speed in km/ h.
distance 210 km
time 1 hour 40 min

Answers

Answered by kshanmukh630

4

Step-by-step explanation:

speed =d/t

distance =210 km

time =1h40min

=100min

so, speed =210/100

=2.1km/min

but you want in hours

then speed =2.1km/min/60

speed=0.035km/h

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