HiHere is the video solution of the doubt -  https://www.youtube.com/watch?v=CXvUG0-fYCQ&ab_channel=CATKingLet me know if still have any doubtHappy learning!

I got answer as 120 but the actual answer is 118.5 IMG-20240726-WA0006.jpg 202.32 KB10+4-2=12 and total capacity is 480 which is divisible by 12 ( 40times ×12 ) So 40 × 3min = 120 total min

I got answer as 120 but the actual answer is 118.5 IMG-20240726-WA0006.jpg 202.32 KB10+4-2=12 and total capacity is 480 which is divisible by 12 ( 40times ×12 ) So 40 × 3min = 120 total min