The Housing Department of the Punjab Government plans to undertake four housing projects and lists material requirements for each house in each of the project as follows : Projects 1 Projects2 Projects 3 Projects 4 Paint in 100 gallon 1 2 1 1.5 Wood in 10000 cu. ft. 3 4 2.5 2.5 Brick in million 1 2 1.5 1 Labour in 1000 hrs 10 10 9 8 If the supplier 6800 gallons of paint, 1420000 cubic feet of wood, 64 million bricks and 448000 hours of labour , Find the number of houses built for each project. Solve by gauses Jordon method or cramer's rule
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.
The Housing Department of the Punjab Government plans to undertake four housing projects and lists material requirements for each house in each of the project as follows :
Projects 1 Projects2 Projects 3 Projects 4
Paint in 100 gallon 1 2 1 1.5
Wood in 10000 cu. ft. 3 4 2.5 2.5
Brick in million 1 2 1.5 1
Labour in 1000 hrs 10 10 9 8
If the supplier 6800 gallons of paint, 1420000 cubic feet of wood, 64 million bricks and 448000 hours of labour , Find the number of houses built for each project. Solve by gauses Jordon method or cramer's rule
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