Question

A loaded truck travel 18 km in 25 minutes. If the speed remain the same, how far will it travel in 5 hours? ​

Answer 1

Step-by-step explanation:

Case 1:

Distance =18km

Time=25 minute

Case 2:

Distance =xkm

Time=5Hrs.= 300minutes

18/25=x/300

18×300=25×x

x=18×300/25

x=18×12

distance =216km

Answer 2

$\boxed{\blue{\mathsf{ Answer}}}$

216km

$\boxed{\blue{\mathsf{ Explanation}}}$

Given

• s = 18km = 18000m
• t = 25 min = 1500sec

To Find:

Distance travelled by the truck in 5 hours = 18000sec

Solution

$\boxed{\pink{\mathsf{ S = v \times t}}}$

$\boxed{\pink{\mathsf{ v = \dfrac{S}{t}}}}$

$\mathsf{ v = \dfrac{18000}{1500}}$

$\mathsf{ v = 12 m{s}^{-1}}$

Now,

Distance travelled by the truck in 5 hours with the same speed

$\mathsf{S = 12 \times 18000}$

$\mathsf{S = 216000m}$