Arnold K H Tan's answer to Ethan's Secondary 1 Maths Singapore question.
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Your answer is correct, but I recommend that you learn the preferred calculation and presentation, for easy comparison: in this case, you can calculate the price per 1 litre, or the price per 1 ml (1 litre = 1000 ml).
Date Posted:
3 years ago
Thank you :)
Thank you :))