Question

rani starts from her house by cycle at 10 kmph and reaches her school four minutes early but if she travels at 8 kmph he reaches 5 minutes late what is the distance between her house and school​

Answer 1

Answer:

Step-by-step explanation:

let the distance between school and home be x km

the diffrence of time when A goes school to school with these two different speed is 30min = 20 / 60

€ x/8-x/6 = 30 / 60

€ x/24 = 1/2

€ x = 24 / 2

€ x = 12