FTCE - GK Math: NavaEd Exam/18 Questions
with Answers
What percent of the repairs shown below cost less than $200.00
Repair Cost
Cost of Repairs Number of Repairs
$0-$99 10
$100-$199 5
$200-$299 4
$300-$399 4
$400-$499 1
$500-$599 1
A: 15%
B: 40%
C: 60%
D: 76% - -C: 60% Explanation: Step 1 - $0-$99 10, number of repairs $100-$199 5, number of repairs Step 2 - Add total number of repairs = 25 repairs
Step 3 - # looking for divided by total = 15/25 = 60% -What percent of the repairs shown below cost less than $200.00
Repair Cost
Cost of Repairs Number of Repairs
$0-$99 10
$100-$199 5
$200-$299 4
$300-$399 4
$400-$499 1
$500-$599 1
A: 15%
B: 40%
C: 60%
D: 76% - -C: 60% Explanation: Step 1 - $0-$99 10, number of repairs $100-$199 5, number of repairs Step 2 - Add total number of repairs = 15 repairs
Step 3 - # looking for divided by total = 15/25 = 60% -The two charts show two different companies' earnings over a period of time. Which of the following statements is true?
Company A
Year 1 = $3 Million
Year 3 = $7 Million
Year 5 = $11 Million
Year 7 = $15 Million
Company B Year 1 = $2 Million Year 2 = $4 Million Year 3 = $6 Million Year 4 = $8 Million A. Company A increased earnings $4 million per year. B. Company A's yearly earnings were greater than Company B's yearly earnings.
C. Both companies had the same yearly earnings. D. Company B increased earnings $1 million per year. - -C. Both companies had the same yearly earnings. -Bayside High School has a student population of 1,400 with a teacher to student ratio of 1:35. How many more teachers must the principal hire in order to make the ratio 1:20?
A. 40
B. 70
C. 30
D. 20 - -C. 30 -A husband and wife share a cell phone plan where each is responsible for half the bill. The monthly base charge for service is $82. On top of the base charge, there are data charges, which each person is responsible for individually. At the end of the month, the total bill came to $120. If the husband is responsible for 60% of the data charges, how much does he owe for the month?
with Answers
What percent of the repairs shown below cost less than $200.00
Repair Cost
Cost of Repairs Number of Repairs
$0-$99 10
$100-$199 5
$200-$299 4
$300-$399 4
$400-$499 1
$500-$599 1
A: 15%
B: 40%
C: 60%
D: 76% - -C: 60% Explanation: Step 1 - $0-$99 10, number of repairs $100-$199 5, number of repairs Step 2 - Add total number of repairs = 25 repairs
Step 3 - # looking for divided by total = 15/25 = 60% -What percent of the repairs shown below cost less than $200.00
Repair Cost
Cost of Repairs Number of Repairs
$0-$99 10
$100-$199 5
$200-$299 4
$300-$399 4
$400-$499 1
$500-$599 1
A: 15%
B: 40%
C: 60%
D: 76% - -C: 60% Explanation: Step 1 - $0-$99 10, number of repairs $100-$199 5, number of repairs Step 2 - Add total number of repairs = 15 repairs
Step 3 - # looking for divided by total = 15/25 = 60% -The two charts show two different companies' earnings over a period of time. Which of the following statements is true?
Company A
Year 1 = $3 Million
Year 3 = $7 Million
Year 5 = $11 Million
Year 7 = $15 Million
Company B Year 1 = $2 Million Year 2 = $4 Million Year 3 = $6 Million Year 4 = $8 Million A. Company A increased earnings $4 million per year. B. Company A's yearly earnings were greater than Company B's yearly earnings.
C. Both companies had the same yearly earnings. D. Company B increased earnings $1 million per year. - -C. Both companies had the same yearly earnings. -Bayside High School has a student population of 1,400 with a teacher to student ratio of 1:35. How many more teachers must the principal hire in order to make the ratio 1:20?
A. 40
B. 70
C. 30
D. 20 - -C. 30 -A husband and wife share a cell phone plan where each is responsible for half the bill. The monthly base charge for service is $82. On top of the base charge, there are data charges, which each person is responsible for individually. At the end of the month, the total bill came to $120. If the husband is responsible for 60% of the data charges, how much does he owe for the month?
