Lim Xuan Kai's answer to Comp's Secondary 1 Maths Singapore question.

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Lim Xuan Kai
Lim Xuan Kai's answer
3 answers (Tutor Details)
1st
For 16b iii), you need to find the mid point of temperture between 0700 and 1000 thus we take both their tempertures to find the average which is (12-(-3))/2 thus giving us 7.5 as our final ans.