Jefferson High School is looking to expand its student parking lot by expanding the existing lot as shown below. x ft. Expanded part of lot 75 ft. Old lot 165 ft. School 75 ft. | x ft. | 300 ft.- The size of the new parking lot will be twice the size of the old parking lot. How many feet, x, was the old parking lot expanded by?
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.
I have figured out that the are of the old lot is 40,500 sq. feet but do not know what number the new lot is expanded by.
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