Question

ben and emma are walking up an escalator which is moving up at a speed of 4step /sec. if the total step taken by ben andbemma together is 80 and speed of ben is 50%of the escalator speed and speed of emma is 25%of escalator speed then find the number of steps taken by emma on escalator

Please give the detail solution on notebook ​

Answer 1

Step-by-step explanation:

find total distance, in terms of total steps , go through the solution