Question

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?

Answer 1

Water in 1 tank = 300 L

So, water in 25 tanks = 300 × 25 = 7500 L

Now, Water in 1 tank = 15 buckets

So, water in 25 tanks = 25 × 15

  15
x 25
   75 (15 x 5)
 300 (15 x 20)
 375

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