Question

a cyclist travels a distance 1.5km with a speed 6m/s. how much time does he take​

Answer 1

Answer:

250s

Explanation:

speed = distance / time

time = distance/speed

distance= 1.5km

or 1500m

speed= 6m/s

so

time = 1500 / 6

time = 250s

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Answer 2

✎Given-

• Distance = 1.5km
• Speed= 6m/s

✎Find-

Time-?

✎Formula used-

$\boxed{\bf{s= \dfrac{d}{t}} }$

where,

s= speed,

d= distance,

t= time

✎ SoLution-

Firstly change distance km to m,

we know,

1 km= 1000 m

1 ×1.5 km = 1000 ×1.5 m

∴ 1.5 km = 1500 m

Now,

Put the value of distance in the formula,

$\sf{s= \dfrac{d}{t}}$

we get,

$\sf{\implies 6= \dfrac{1500}{t} }$

$\sf{\implies t = \dfrac{1500}{6} = 250 \dfrac{m}{m/s} }$

$\sf{ \implies t = 250 s}$

Therefore, Time Taken by cyclist is 250 seconds.

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