A couple has 5 different badminton rackets, and every day, they pick two random rackets and play badminton for an hour. During the lockdown, they have played a total of 400 hours. Interestingly, their random picking of rackets has worked so well that each racket has been used the same number of hours. How many hours has each racket been used?
Answers
Answered by
0
Answer:
160 hrs
Explanation:
AB
BC
CD DE
400/ 10= 40
AC BD CE
BE
Each
= 40 hrs.
40×4
= 160 hrs.
Answered by
0
Answer:
The answer is 160 hours
Explanation:
So total number of hours played was 400 hours .
At one time 2 rackets were used .
This means all the rackets were used for 800 hours collectively
Now to calculate time usage of each racket :
800/5=160
Similar questions