Question

. The distance covered by a
15 minutes at the speed of 60 km per
hour is
(a) 25 km
(6) 20 km
(d) 18 km
(c) 12 km​

Answer 1

Given :-

• speed of object = 60 km/hr
• time taken = 15 minutes

To Find :-

• Distance covered by the object ?

Solution :-

firstly change the unit of time

• 1 hour = 60 minutes

$\: \: \: \: \: \: \bold{15 \: min = \cancel\frac{15}{60}hr } \: \: \: \\ \\ \implies \bold{time \: taken = \frac{1}{4} \: hr }$

and now, we know that,

$\boxed{ \orange{\bold{distance = speed \times time }}}$

$\bold{: \implies \cancel{60} \times \frac{1}{ \cancel4} } \\ \\ \bold{: \implies 15 \: km }$

so, the distance covered by the object is 15 km

Answer 2

Answer:

option (d) is right.

check again