galaxy_twirl's answer to Tooh Hong Wei's Primary 6 Maths Measurement question.

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galaxy_twirl
Galaxy_twirl's answer
15 answers (A Helpful Person)
1st
I think my method is "unorthodox" because I am exploiting the fact that the increase in height in B will never have decimal places (ie always a whole number).

Please consult your teacher on the proper method and if possible, do let me know as well! (:

I am sorry for not being of much help here. :(