CY Lew's answer to Smoothie's Primary 6 Maths Measurement Singapore question.
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Time taken by Steve = 243÷48=5.0625
Time taken by Talia = 5.0625-0.75-0.5
= 3.8125 hours
So,
Talia's speed = 243÷3.8125 = 63.74 km/h
Time taken by Talia = 5.0625-0.75-0.5
= 3.8125 hours
So,
Talia's speed = 243÷3.8125 = 63.74 km/h
Date Posted:
1 year ago
Thanks alot!
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