A boy runs 20 km in 2.5 hours. How long will he take to run 32 km at double the previous speed ?

A boy runs 20 km in 2.5 hours. How long will he take to run 32 km at d

1.	A boy runs 20 km in 2.5 hours. How long will he take to run 32 km at double the previous speed ?
A.	2 hours
B.	<table><tr><td rowspan="2">2</td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2"> hours</td></tr><tr><td style="text-align: center;">2</td></tr></table>
C.	<table><tr><td rowspan="2">4</td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2"> hours</td></tr><tr><td style="text-align: center;">2</td></tr></table>
D.	5 hours
Answer» B. <table><tr><td rowspan="2">2</td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2"> hours</td></tr><tr><td style="text-align: center;">2</td></tr></table>

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A boy runs 20 km in 2.5 hours. How long will he take to run 32 km at double the previous speed ?

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