Arnold K H Tan's answer to Jollie's Secondary 4 E Maths Singapore question.
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![Arnold K H Tan](https://manytutors.s3.ap-southeast-1.amazonaws.com/users/thumbnail-XFdUwuCTIMxoSX1TmzJ25N0fpObIZMvHPt1t7XdO.jpeg)
Note that for container B, you can only calculate the time taken to fill the container, t = 28s. The curved sketched is based on your knowledge that the lower part will fill faster, compared to the top of container B
Date Posted:
2 years ago