Final answer:
Ms. Janson can put 20 ounces of rice in each of the 6 containers she has, by first converting the pounds to ounces and then dividing the total ounces by the number of containers.
Step-by-step explanation:
The question asks about dividing a quantity of rice into equal portions, which is a mathematics problem involving division and units of measure conversion. Ms. Janson has 7 1/2 lb of dry rice to be divided equally among 6 containers.
Step-by-Step Solution:
1. Convert the pounds to ounces because pounds are a larger unit, and we want to ensure precise measurement in a smaller unit, which in this case will be ounces. There are 16 ounces in one pound.
2. Multiply 7.5 (pounds) by 16 (ounces per pound) to get the total amount of rice in ounces. 7.5 lb × 16 oz/lb = 120 oz.
3. Divide the total amount of rice in ounces by the number of containers to find how much rice will be in each container. 120 oz ÷ 6 containers = 20 oz per container.
Consequently, each container will have 20 ounces of rice.