Nor-Anisah Slamet's answer to Piano guy potato's Secondary 3 E Maths Singapore question.

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Nor-Anisah Slamet
Nor-anisah Slamet's answer
11 answers (Tutor Details)
1st
Note the question states that the back wheel revolves 3 more than the front. So when the front turn 1, the back will turn 4 times when travel in 15m