Shimin's answer to Evangeline's Primary 5 Maths question.

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Shimin
Shimin's answer
4 answers (Tutor Details)
1st
1st hour costs $20, the remaining 1 h 45 min can be divided into 4 "1/2 hours".
Meiyu
Meiyu
6 years ago
The answer you got was $60 but it was the total of the two people. You should divide it by 2 to get $30