TIEW KAI JIE NICHOLAS's answer to xuan's Primary 5 Maths Decimals Singapore question.
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Time taken for Ravi to complete his homework is 1 hour 40 minutes.
1 hour 40 minutes is equivalent to 100 mins.
His little brother took only half of his time.
100/2 = 50minutes.
Convert 50 minutes to hours
50/60 = 5/6 hours
1 hour 40 minutes is equivalent to 100 mins.
His little brother took only half of his time.
100/2 = 50minutes.
Convert 50 minutes to hours
50/60 = 5/6 hours
Date Posted:
4 years ago
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