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primary 6 | Maths
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Train A and B were going at different directions . Train A ' s speed was 40km/h Train B ' s speed was 30km/h before they started , their difference was 140 km . A fly ' s speed was 65km/h and was flying in between the trains,what is the distance travelled by the fly before the trains meet ?
Date Posted: 6 years ago
Views: 580
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done
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Probably this
Date Posted:
6 years ago
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Probably this
Date Posted:
6 years ago
done
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This is a common type of P6 speed question (the meeting part). Don't introduce algebra 'let x be...' to the kids as it will confuse them with what they learn in school. Read the notes written in the answer. Hope this helps. :)
Date Posted:
6 years ago
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