00:00If 7 taps can fill a tank in 12 hours, let's find out how many hours it would take for 4 of those taps to fill the same tank.
00:07Now, friends, it seems that 7 taps can fill the tank in 12 hours.
00:16Let's say four of them are T hours.
00:24What kind of proportion is at play here, folks?
00:27Guys, if 7 taps fill the tank in 12 hours, what will the remaining 4 taps do?
00:34It will take much longer to fill it up, won't it, in order to complete it?
00:37So, as this place gets smaller, what will happen to this place, guys?
00:44Of course it will increase.
00:46So, while it's 12, it needs to be higher for the proportionality to be equalized.
00:52So, what kind of proportion is at play here, folks?
00:53If this decreases while that increases, it's an inverse relationship.
00:59So what are we going to do then, guys?
01:01We will multiply it like this.
01:02And we'll say 7 times 12.
01:04Equals 4 times T.
01:06Right? Yes.
01:08When we divide each side into 4
01:12From here, we find T to be 4, 1, 3, 21 hours.
01:18We find it to be 1, 2, 3, 21 hours.
01:18At 2, 3, and 23 hours.
01:18In 2, 3, and 24 hours.
01:19In 25 hours.
Yorumlar