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Singapore Math - Primary 6 - Speed Problems - Opposite directions - using models to solve problems
Автор: Singapore Math
Загружено: 2015-01-19
Просмотров: 10572
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For more Singapore Math problems check out my channel at / @inspiredlearning
This math video continues with another type of speed problem. "Journey in opposite directions" - This video deals with speed calculations where objects/persons/vehicles travel towards one another (in other words - opposite directions).
The scenario being explained in this video is
A car travels from town A to town B at 80 km/h. A lorry travels from town B to town A at 40 km/h. Both start at 8 am. How to calculate when they will meet?
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