ram finished his homework in 5/12 hour.vansh finished the same homework in 3/4 hour.who took more time.by what fraction time was more
Answers
Answer:
vansh took more time
Step-by-step explanation:
time taken by ram = 5/12 hour
= 5/12×60
= 25 minutes
time taken by vansh = 3/4×60
= 45 minutes
45minutes > 25minutes
extra tine taken by vansh = 3/4-5/12
= 9-5/12
= 4/12
= 1/3 hour
Ram take time to finish his homework = 5/12 hours
Vansh take time to finish his homework = 3/4 hours
who take more time = 5/12( ) 3/4
5×4/ 12×4 ( ) 3×12/4×12
20/48( < ) 36/ 48
Ram take more time to finish his homework.
how much= 3/4 -5/12
LCM of 12 and 4 is 12
3×3/4×3-5/12
9/12-5/12
4/12
1/3 hour ans