One method for determining which of two packages is the better buy is to compute the price per unit of both packages. For example, each ounce of flour in the large package costs 299 cents 80 = 3.74 cents. Lan CASH fortour Scivrol Gold MEDAL Gold MEDAL ALL- PURPOSE ALL PURPOSE 80 ounces for $2.99 32 ounces for $2.67 a. What is the cost per ounce to the nearest hundredth of a cent for the small package? cents per ounce b. Which is the better buy? (select) O package c. If the large package provides enough flour for 10 batches of Drop Cookies, the smaller package will provide enough flour for how many batches?
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
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