Question

please solve this sum step by step​

Answer 1

Time = Distance/ Speed , =200/60 hours, =3+20/60 hours, =3 hours + (20/60 ×60) minutes (because 1 hour = 60 minutes) , =3 hours and 20 minutes is the answer

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Answer 2

Given Data :

☢  Train has to travel a Distance of : 200 km

☢  Speed of the Train : 60 kmph

We need to find :

☢  Time taken by Train to travel 200 km with Speed of 60 kmph

Formula to be used :

$\mathrm{\bigstar\;\;Time = \dfrac{Distance}{Speed}}$

$\mathrm{\implies Time = \dfrac{200}{60}\times \bigg(\dfrac{km}{km \times h^{-1}}\bigg)}$

$\mathrm{\implies Time = \dfrac{20}{6}\;(hours)}$

$\implies\mathrm{\dfrac{20}{6}\;can\;be\;written\;as\;\bigg[3 + \dfrac{2}{6}\bigg]}$

$\mathrm{\implies Time = \bigg[3 + \dfrac{2}{6}\bigg]\;(hours)}$

$\mathrm{\implies Time = \bigg[3 + \dfrac{1}{3}\bigg]\;(hours)}$

$\mathrm{\implies Time = 3\;(hours) + \bigg[\dfrac{1}{3}\bigg]\;(hours)}$

☢  1 hour = 60 minutes

$\mathrm{\implies Time = 3\;(hours) + \bigg[\dfrac{1}{3}\times60\;minutes\bigg]}$

$\mathrm{\implies Time = 3\;(hours) + 20\;(minutes)}$