JSFiddle - React, Tailwind, and code Playground

by velmurugansp

HTML

Speed
<input type="text" />

time
<input type="text" />

<button>
Calculate
</button>

JavaScript

// A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?

// Length of the train = (Speed x Time).

var length;

var question;

var answer;

var speed = 60;

var time = 6; 

var speedInMeterPerSec = speed * 5 / 18;

length = speedInMeterPerSec * time;

question = " A train running at the speed of " + speed + " km/hr crosses a pole in " + time + " seconds. What is the length of the train? ";

answer = length + " metres";

console.log(question);

console.log(answer);