Three-quarters of the oil from a 4000-liter tank (that was initially full) was poured into a 20000-liter capacity tanker that already had 3000 liters of oil. How many more liters of oil would be needed to make the large tanker half-full?
Three-quarters of oil from the initially full 4000-liter tank would be 4000*(3/4)= <<4000*3/4=3000>>3000 liters
In addition to the 3000 liters that were already in the large tanker, there are 3000+3000 = <<3000+3000=6000>>6000 liters in it now.
The tanker would be filled to half capacity by (1/2)*20000 = <<(1/2)*20000=10000>>10000 liters of oil
There are 10000-6000 = <<10000-6000=4000>>4000 liters left to reach half capacity.
#### 4000
Başlangıçta dolu olan 4000 litrelik bir tanktaki petrolün dörtte üçü, zaten 3000 litre petrol bulunan 20000 litre kapasiteli bir tankere dökülmüştür. Büyük tankeri yarı dolu hale getirmek için kaç litre daha petrol gerekir?
Başlangıçta tam dolu olan 4000 litrelik tanktan dörtte üç oranında yağ 4000*(3/4)= <<4000*3/4=3000>>3000 litre olacaktır.
Büyük tankerde halihazırda bulunan 3000 litreye ek olarak şimdi 3000+3000 = <<3000+3000=6000>>6000 litre bulunmaktadır.
Tanker yarı kapasitesine kadar (1/2)*20000 = <<(1/2)*20000=10000>>10000 litre petrol ile doldurulacaktır.
Yarı kapasiteye ulaşmak için 10000-6000 = <<10000-6000=4000>>4000 litre kaldı.
#### 4000