Wednesday, 30 March 2016

Math

              UNIT RATE
3000m       100m
30secs        1sec

100m  x60  6000m --> 6km
1 sec   x60  60secs --> 1min

6km  x60  360km --> 360km
1min x60  60mins  --> 1hour
 Therefore the train goes 360km/1 hour
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