Ray feeds his dog 0.12 kilogram of dry dog food each day. He wants to buy the smallest bag that has enough food to feed his dog for one month. Should he buy the bag that has 1.8 kilograms, 2.4 kilograms, or 4.2 kilograms of dog food?
the days of the month was not specifically mentioned ( it could range from 28 to 31) 28 ×0.12 youll get 3.36. therefore, you cant get anything less than that
