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Jake is faster than Paul. Jake and Paul each walk 24 km The sum of their speeds is 7 km /h and the sum of times taken by them is 14 hours Then. Jakes speed is equal to:
Read Solution (Total 4)
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- speed of jake=x
time of jake= 24/x
speed of paul=7-x
time of paul=24/7-x
24/x + 24/(7-x) =14
solving quadratic, x=3,4
speed of jake=4 because jake is faster - 9 years agoHelpfull: Yes(17) No(0)
- Let Jake's speed = x, paul's = (7-x)
24/7 + 24/(7-x) =14
solving we get x=3,4
so jakes speed 4km/h - 9 years agoHelpfull: Yes(4) No(1)
- speed of jake=x
time of jake= 24/x
speed of paul=7-x
time of paul=24/7-x
24/x + 24/(7-x) =14
solving quadratic, x=3,4
speed of jake=4 because jake is faster - 8 years agoHelpfull: Yes(1) No(1)
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ANY ONE PLZ DO REPLY.... - 8 years agoHelpfull: Yes(0) No(0)
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