Question

Length of a train is 110 m and length of a platform is 190 m. How long will the train take to cross this platform if its speed is 60 km/hour?



Answer in Attachment​

Answer 1

Answer:

Length of the train = 110 m and length of the platform = 90 m

The train needs to cover a distance of 110+90 = 200 m = 0.2 km

Time = Distance/ Speed

T h e r e f o r e comma space t i m e equals fraction numerator 0.2 over denominator 30 end fraction equals 1 over 150 space h o u r equals 3600 over 150 s e c equals 24 space s e c o n d s