Finding the Biggest Measure Needed to Accurately Measure All Three Milk Qualities of 280, 315 and 385 Litres Respectively

When it comes to measuring different qualities of milk, the biggest measure that should be used is the one that can measure all the different qualities an exact number of times. In this case, the biggest measure that can be used is the 385 litres container from Parag, as it can measure all three different qualities of milk - Mother Dairy, Milma and Parag - an exact number of times.

To measure all three different qualities of milk an exact number of times, first you need to divide the 385 litres container into three parts, each part containing approximately 128.3 litres. Then, you can measure the Mother Dairy milk with 280 litres in two parts of 128.3 litres each, Milma milk with 315 litres in two parts of 128.3 litres and one part of 58.4 litres and finally the Parag milk with 385 litres in three parts of 128.3 litres each.

This way, you can measure all three different qualities of milk an exact number of times. Additionally, you can also use the same 385 litres container to measure all three different qualities of milk in one go as well.

Therefore, to measure all three different qualities of milk an exact number of times, the biggest measure that should be used is the 385 litres