A car that gets 10 miles per gallons of gasoline can travel 200 miles on a full tank. If the same car got 13 miles per gallon, how many miles could it travel on a full tank?
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.
1. A car that gets 10 miles per gallons of gasoline can travel 200 miles on a full tank. If the same car got 13 miles per gallon, how many miles could it travel on a full tank?
2. A candy recipe calls for 4 parts milk, 5 parts cocoa, 3 parts syrup, 1 parts sugar and 1 part butter.
3. If you use 6 ounce of milk, how many ounces of candy mixture can you make?
4. If the cost for 3 apples is 54 cents, what will be the cost of 2 3/4 dozen apples?
5. How many miles are there between two cities, if the distance is represented by a 3.6 inch line on a map having a scale of 1 inch to 24 miles?
6. In a textile company, 30 men require 4 hours to prepare 1800 meters of cloth. The company received an order of 5400 meters of cloth to process. The company assigned 60 men team to process the order. How many hours the team will need to complete the task?
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