CAAT - Canadian Adult Achievement Mathematical Number Operations Questions and Answers

Question 1

A school is organizing a field trip for 124 students. Each bus can hold a maximum of 30 students. What is the minimum number of buses required to transport all the students?

Accepted Answer

5

Answer

To find the number of buses, divide the total number of students by the capacity of one bus: 124 ÷ 30 = 4.13... This means 4 buses will be completely full, but there will be a remainder of 4 students (124 - (4 × 30) = 4). Since all students must be transported, an additional bus is required for the remaining 4 students. Therefore, a total of 5 buses are needed.

Question 2

A customer buys 3 notebooks at $2.25 each and 5 pens at $1.50 each. If they pay with a $20.00 bill, how much change should they receive?

Accepted Answer

$5.75

Answer

First, calculate the total cost of the notebooks: 3 × $2.25 = $6.75. Next, calculate the total cost of the pens: 5 × $1.50 = $7.50. Add these amounts to find the total cost of all items: $6.75 + $7.50 = $14.25. Finally, subtract the total cost from the amount paid to find the change: $20.00 - $14.25 = $5.75.

Question 3

Which of the following values is equivalent to 5/8?

Accepted Answer

62.5%

Answer

To convert the fraction 5/8 to a decimal, divide the numerator (5) by the denominator (8), which equals 0.625. To convert the decimal 0.625 to a percentage, multiply by 100 and add a percent sign: 0.625 × 100 = 62.5%.

Question 4

A carpenter has a piece of wood that is 4 ½ feet long. They cut off a piece that is 1 ¾ feet long. How much wood is left?

Accepted Answer

2 ¾ feet

Answer

To solve this, first convert the mixed numbers to improper fractions: 4 ½ becomes 9/2 and 1 ¾ becomes 7/4. To subtract, find a common denominator, which is 4. Convert 9/2 to 18/4. The calculation is now 18/4 - 7/4 = 11/4. Finally, convert the improper fraction 11/4 back to a mixed number, which is 2 ¾ feet.

Question 5

A jacket originally priced at $150.00 is on sale for 30% off. What is the final price of the jacket before tax?

Accepted Answer

$105.00

Answer

The discount amount is 30% of $150.00. To calculate this, multiply $150.00 by 0.30, which equals $45.00. This is the amount saved. To find the final sale price, subtract the discount from the original price: $150.00 - $45.00 = $105.00.

CAAT - Canadian Adult Achievement Test Practice Test

CAAT - Canadian Adult Achievement Test Practice Test

CAAT - Canadian Adult Achievement Mathematical Number Operations Questions and Answers