GAME Sonic Racing S1 Sonic:LostWorld S2 Sonic:Generations S3 Total Nintendo C1 55,000 60,000 30,000 145,000 X-Box 360 C2 50,000 50,000 50,000 150,000 Playstation 3 C3 60,000 25,000 45000 130,000 PC C4 35,000 10,000 8000 53000 Total 200,000 135,000 133,000 478,000 How many were PC games or Sonic Racing games? e) How many were not Sonic Racing games? f) How many were not on Playstation 3?
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.
GAME
|
|
Sonic Racing S1 |
Sonic:LostWorld S2 |
Sonic:Generations S3 |
Total |
|
Nintendo C1 |
55,000 |
60,000 |
30,000 |
145,000 |
|
X-Box 360 C2 |
50,000 |
50,000 |
50,000 |
150,000 |
|
Playstation 3 C3 |
60,000 |
25,000 |
45000 |
130,000 |
|
PC C4 |
35,000 |
10,000 |
8000 |
53000 |
|
Total |
200,000 |
135,000 |
133,000 |
478,000 |
How many were PC games or Sonic Racing games?
- e) How many were not Sonic Racing games?
- f) How many were not on Playstation 3?
Step by step
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