Math, asked by shubham3861, 11 months ago

A train 210M long took 12second to pass a 90M long tunnel .Find the speed of the train . in variation form

Answers

Answered by Raghuroxx

0

Step-by-step explanation:

total distance=210+90 =300

time =12sec

speed = distance/time

= 300/12

= 25km/hr

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