AASA 5th Grade Math 2 — Questions and Answers
Question 1: What is 3/4 × 2/5?
- 5/9
- 6/20
- 3/10 (Correct answer)
- 5/20
Correct answer: 3/10
3/4 × 2/5 = 6/20 = 3/10 after simplifying.
Question 2: Which coordinate represents a point in the first quadrant?
- (-3, 2)
- (3, -2)
- (-3, -2)
- (3, 2) (Correct answer)
Correct answer: (3, 2)
The first quadrant has positive x and positive y values, so (3, 2) is correct.
Question 3: What is 12.5 ÷ 0.5?
- 2.5
- 6.25
- 25 (Correct answer)
- 0.25
Correct answer: 25
12.5 ÷ 0.5 = 125 ÷ 5 = 25 by multiplying both by 10.
Question 4: Which is the greatest common factor (GCF) of 18 and 24?
- 3
- 4
- 6 (Correct answer)
- 12
Correct answer: 6
Factors of 18: 1,2,3,6,9,18; factors of 24: 1,2,3,4,6,8,12,24; GCF = 6.
Question 5: A rectangular garden has length 12.5 ft and width 8 ft. What is its area?
- 96 sq ft
- 100 sq ft (Correct answer)
- 104 sq ft
- 40 sq ft
Correct answer: 100 sq ft
Area = 12.5 × 8 = 100 square feet.
Question 6: What is 10² (ten squared)?
- 20
- 1,000
- 100 (Correct answer)
- 200
Correct answer: 100
10² = 10 × 10 = 100.
AASA 5th Grade Math 2
What is 3/4 × 2/5?