Test of Math 7.1

1. What fraction of the apples are red?

2/3
2/4
1/2
2/6

2. Which number is not a prime number?
3
31
17
21

3. A pizza was divided into 8 equal pieces. Mary ate 2 pieces, John ate 1/4 of the pizza, Jackie ate 1 piece, and Martin ate 3/8 of the pizza. Which two people ate the same amount of pizza?
John and Jackie
Mary and John
Mary and Martin
Martin and Jackie

4. What fraction represents the shaded portion of this model?

1/4
3/8
5/8
3/5

5. What are numbers that have only two factors, 1 and themselves, called?
multiples
prime
composite
compatible

6. What fraction represents the shaded portion of this model?

1/6
4/6
1/3
6/1

7. What fraction is equivalent to 4/6

1/4
3/4
1/3
2/3

8. Ten students made the honor roll. One fifth of these students were boys. How many boys made the honor roll?
4
1
5
2