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primary 6 | Maths
| Data Analysis
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Idk how to do this question. Pls answer ASAP!!! Thanks!
total vol. = 35 L
after 4min, vol. = 5 L
fraction = 5/35 = 1/7
(b)
from 4min to 10min, (read graph)
duration = 6 min
vol. increase = 35-5 = 30 L
tap A
4 min = 5 L
1 min = 5/4 L = 1.25 L
6 min = 5/4 x 6 = 7.5 L
tap N
6 min = 30 - 7.5 = 22.5 L
1 min = 22.5/6 L = 3.75 L
In 1 min, 3.75 litres from tap B
...
yes, it is tap B, not N
& yes, it is typo error
clever girl! :)
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