A tank is full of 300 L of water. How much water will be filled in 25 tanks? If 15 buckets can be filled with one tank of water, how many buckets in all can be filled with the water in 25 tanks?

Amount of water in 1 tank = 300 L
∴ Amount of water in 25 tanks = 25 × 300
= 7500 L

Number of buckets that can be filled with 1 tank of water = 15
∴ Number of buckets that can be filled with 25 tanks if water = 25 × 15
= 375

Working:



Thus, 375 buckets can be filled with 25 tanks of water.