Solve the word problem.A sack of flour had a mass of 9 kg at first.From the sack of flour, Lily filled some containers with 58 kg of flour each.(a) What was the greatest number of containers she could fill with 58 kg of flour each?(b) What was the mass of flour left in the sack?

Kelly had 40 kg of flour. She used of the flour on Saturday and of the remainingflour on Sunday. She then packed the remaining flour into some bags, eachcontaining kg of flour. How many bags of flour did Kelly pack at most?

John had some flour and wanted to cook meals for his parents. He used 23 kg for lunch and 49 kg for dinner. After that, he had 49 kg of flour left. How much flour did he have at first? Express your answer in mixed number and simplest form

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?

Mie had some flour and she wanted to bake some muffins for the elderly at nursing home. She used 19 kg and had 19 kg left. How much flour did she have at first? Express your answer in the simplest form kg

(a)Michael bought 24 pounds of flour for $10.How many dollars did he pay per pound of flour?(b)It takes 28 pounds of seed to completely plant a 3-acre field.How many pounds of seed are needed per acre?If necessary, round your answers to the nearest hundredth.EXPLANATIONThe word "per" is a keyword that tells us to divide.We take the quantity before the "per" and divide by the quantity after.(a)How many dollars did he pay per pound of flour?To get dollars per pound, we take the number of dollars and divide by the number of pounds.dollars per pound = number of dollarsnumber of poundsMichael bought 24 pounds of flour for $10.So the number of dollars is 10 and the number of pounds of flour is 24.dollars per pound =1024=÷1024=0.4166…≈ 0.42