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primary 6 | Maths
| Speed
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Found same question but don’t understand the solution provided and looking for more explicit or step by step guidance. Thanks
Date Posted: 1 year ago
Views: 301
1. You need to understand that Fanny jogged 2×280m = 560m more than Bobby for the same time.
2. Fanny speed is 40 m/min faster than Bobby. This mean, every 1 min, Fanny is 40m more than Bobby.
3. Calculate the time taken for the journey.
40m→ 1 min
560m → 14 mins.
4. Distance of Bobby house = 120×14 = 1680m
2. Fanny speed is 40 m/min faster than Bobby. This mean, every 1 min, Fanny is 40m more than Bobby.
3. Calculate the time taken for the journey.
40m→ 1 min
560m → 14 mins.
4. Distance of Bobby house = 120×14 = 1680m
See 1 Answer
done
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Hope this helps
Date Posted:
1 year ago
Thanks
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