It takes one minute to fill 3/7 th of a vessel. What is the time taken in minutes to fill the whole of the vessel? ( A ) 3/4 ( B ) 4/3 ( C ) 3/2 ( D ) 7/3
Answers
Answered by
0
Answer:
Step-by-step explanation:
2.2 seconds but you have given fraction
Answered by
0
Answer:
D) 7/3 minutes
Step-by-step explanation:
time taken to fill 3/7th of vessel = 1 min = 60 sec.
Time time taken to fill 1/7 th of vessel = 60/3 = 20 sec.
Thus the total time taken to fill full vessel = 7/7 = 2 * 3/7 + 1/7
= 2 * 60 + 20 = 140 sec = 7/3 minutes.
Similar questions