runs a David 10 km race and beats his best time His best time was 60 minutes. How long did he take to the by sh rate
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runs a David 10 km race and beats his best time His best time was 60 minutes. How long did he take to the by sh rate
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Step-by-step explanation:
Answer:
Step-by-step explanation:
speed of ram = 15km/hr = 15 x 5/18 = 25/6
distance = 680m
time = distance/speed
time = 680 / (25 / 6)
= 340 / (25 / 3)
= 8500 / 3
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