WORKSHEET: MEASUREMENTS 2- SOLUTION EXERCISE 9


9) A baker needs 68 kg of flour this month. He has a stock of one 90 lb bag and another 30 lb bag. Does he need to buy more? If yes, how much?


90 lb = 90 : 2.25 = 40 kg
30 lb = 30 : 2.25 = 13.33 kg
40 kg + 13.33 kg = 53.33 kg
He needs to buy:
68-53.33 = 14.67 kg or 29 lb


Return