Speed of motor boat is $18 k m$ per hour. Find out it will cover the distance in $4 h o u r s$ ?

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Solution

$1 h r = 18 k m .$
Therefore in $4 h r s$ :
$T i m e = D i s t a n c e * S p e e d = 4 * 18 = 72.$
So the boat will cover $72 k m$ In $4 h r s .$

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Speed of motor boat is 18 km per hour. Find out it will cover the distance in 4 hours ?

1hr=18km.Therefore in 4hrs: Time=Distance∗Speed=4∗18=72.So the boat will cover 72km In 4hrs.

Speed of motor boat is $18 k m$ per hour. Find out it will cover the distance in $4 h o u r s$ ?

$1 h r = 18 k m .$
Therefore in $4 h r s$ :
$T i m e = D i s t a n c e * S p e e d = 4 * 18 = 72.$
So the boat will cover $72 k m$ In $4 h r s .$