Chan Hui Ting's answer to Rina J's Primary 5 Maths Angles & Geometry Singapore question.

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Chan Hui Ting
Chan Hui Ting's answer
14 answers (Tutor Details)
1st
To add or subtract fractions, we need to make sure the values of denominators are the same (see my answers attached). Hope that helps!
Rina J
Rina J
5 years ago
hmm... is it right if i say the answer is 4 8/15km?