How many number of weights do you need to weight 31 kg of Rice if you have one kg of weight stone ?

A household in the village generally consumes 30 kg of rice per month as a major staple food.How many more kilograms of rice should the village import so that there is sufficient rice for every household for a year?Use the fact that 1 metric tonne = 1000 kg.

Annabelle bought 5 bags of flour and 4 bags of rice. The total weight of her bags was 14.5 kilograms.Liz bought 3 bags of flour and 2 bags of rice. The total weight of their bags was 8.5 kilograms.Calculate the weight of one bag of flour and the weight of one bag of rice.

A worker needs to pack 350kg of rice and 150kg of wheat in bags such that each bag weighs the same. Each bag should either contain rice or wheat. Which option shows the correct steps to find the greatest amount of rice/wheat the worker can pack in each bag?

A grain of rice has a mass of 1.09 g.A small piece of salt has a mass of 0.76 g.How much heavier is the grain of rice than the piece of salt?___mg(Just give the number as your answer. You should not include units as these are given in the question.)I DON'T KNOWSUBMIT ANSWER

One container has 28 kilograms of flour and another has 4 kilograms.How many kilograms must be taken from one container, so each has an equal amount offlour?