Fractions
Choose the correct answer.
1. 2/3 is read as _________________. *
1 point
two-three
three-two
two thirds
2. The number on the upper part of the fraction is called ____________. *
1 point
numerator
denominator
whole number
3. A kind fraction where in the numerator is bigger that the denominator. *
1 point
Proper Fraction
Improper Fraction
MIxed Number
4. Fractions are considered similar if ______________. *
1 point
the numerators are the same
the denominators are the same
the numerator and denominator is the same
5. Fractions with the same denominator is what we call ___________. *
1 point
Similar Fractions
Dissimilar Fractions
Mixed Numbers
6. To change dissimilar fractions into similar fraction, you should identify first their ___________. *
1 point
GCF
LCM
LCD
7. To solve for the lowest term, you have to divide the numerator and denominator by their ________. *
1 point
GCF
LCM
LCD
8. Which of the following fraction is an improper fraction? *
1 point
1/4
5/4
3/4
9. Which of the following fraction is NOT in lowest term? *
1 point
3/5
6/10
7/8
10. Change the improper fraction (12/5) to mixed number. *
1 point
2 1/5
2 2/5
1 2/5
11. Which of the following fractions is in lowest term? *
1 point
2/6
1/3
3/12
12. A fraction is equal to 1 whole if ___________________. *
1 point
the numerator is bigger than the denominator
the numerator is smaller than the denominator
the numerator and denominator is the same
13. Add the following fractions and simplify your answer: (Use a scratch paper to solve.) 3/4 + 1/4 + 2/4 = n *
1 point
1 1/4
1 1/2
1 3/4
14. Add and simplify your answer: 2 1/5 + 1 2/5 + 3/5 = n *
1 point
4 1/5
3 6/5
3 6/15
15. Add and simplify your answer, you may use the butterfly method: 3/5 + 4/7 = n
1 point
41/35
1 6/35
12/35
16. Add the following fractions and simplify your answer. (Use a scratch paper to solve.) 2 1/4 + 1 1/2 + 2 2/3 = n *
1 point
6 5/12
6 1/2
6 3/4
Other:
17. Subtract: 7/8 - 4/8 = n *
1 point
1/8
3/8
1/4
18. Subtract: 3/4 - 1/4 = n *
1 point
1/2
1/3
1/4
19. Subtract: 2 4/5 - 1 3/5 = n *
1 point
1 1/5
2 1/5
1 2/5
20. Subtract: 4/7 - 1/2 = n *
1 point
1/7
1/14
1/2
21. Subtract: 6 1/5 - 2 4/5 = n *
1 point
4 3/5
3 2/5
4 2/5
22. Simplify: 2/3 x 3/5 = N *
1 point
2/5
6/15
3/5
23. Simplify: 4 x 1/2 = N *
1 point
4/2
2/1
2
24. Simplify: 7/9 x 3/4 = N *
1 point
7/12
21/36
12/7
25. TRUE or FALSE: The product of a fraction and its reciprocal is 1. *
1 point
TRUE
FALSE
26. What is N when 1/2 is divided by 1/4? *
1 point
N = 1/8
N = 8
N = 2
27. What is N when 4 is divided by 3/4? *
1 point
N = 3
N = 5 1/3
N = 12/4
28. Anna bought 6 1/3 kg of lanzones and 2 1/2 kg of grapes. How many kilograms of fruits did she bought? *
1 point
8 5/6 kg of fruits
8 2/5 kg of fruits
4 1/2 kg of fruits
29. Mario harvested 8 1/2 sacks of rice. He shared 3 1/4 sacks to his neighbors. How many sacks of rice were left for Mario? *
1 point
4 1/2 sacks of rice
5 1/4 sacks of rice
5 3/4 sacks of rice
30. Nicole has 42 meters of ribbon. She uses 2 1/3 meters for every box she makes. How many boxes can she make from the ribbon? *
1 point
42 boxes
21 boxes
18 boxes