Maths-
SAT
Easy
Question
A 15-foot wire and a 5-foot wire were each cut completely into 10-inch pieces. How many more 10-inch pieces resulted from the 15-foot wire than from the 5-foot wire? (12 inches= 1 foot)
- 6
- 9
- 12
- 18
The correct answer is: 12
The difference is 10-foot wire
= 120 inches wire
If 120 inches is cut in 10 inches each, we get 
= 12 pieces more
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Percentage of Components in a Liquid Mixture, by Volume
| Component A |
10.0% |
| Component B |
25.0% |
| Component C |
20.0% |
| Component D |
45.0% |
The procedure was applied to a new sample of 9.00 milliliters of the liquid mixture to extract component C. Due to the loss of volume from the procedure, the extracted volume of component C was only 90.0% of the original volume of this component. What was the extracted volume of component C, in milliliters?
Percentage of Components in a Liquid Mixture, by Volume
| Component A |
10.0% |
| Component B |
25.0% |
| Component C |
20.0% |
| Component D |
45.0% |
The procedure was applied to a new sample of 9.00 milliliters of the liquid mixture to extract component C. Due to the loss of volume from the procedure, the extracted volume of component C was only 90.0% of the original volume of this component. What was the extracted volume of component C, in milliliters?
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Percentage of Components in a Liquid Mixture, by Volume
| Component A |
10.0% |
| Component B |
25.0% |
| Component C |
20.0% |
| Component D |
45.0% |
If the volume of component B in the liquid mixture is 1.00 milliliter, what is the total volume, in milliliters, of the liquid mixture?
Percentage of Components in a Liquid Mixture, by Volume
| Component A |
10.0% |
| Component B |
25.0% |
| Component C |
20.0% |
| Component D |
45.0% |
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