Sign up for FREE

Let's Be Rational Inv. 1 Quiz (+/- fractions)

Last updated over 5 years ago

11 questions

1

1

1

1

1

1

1

1

1

1

1

Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

Question 6

6.

Question 7

7.

Question 8

8.

Question 9

9.

What improper fraction is equivalent to the mixed number below?

Question 10

10.

Question 11

11.

Before subtracting fractions, you should make sure to have ________________________.

common numerators

common denominators

all fractions in their simpliest form in the question

To always find the least common denominator you should _________________________. 

use greatest common factors

use least common multiples

just multiply the denominators

simplify the fractions in the questions to their simpliest form

Before you add or subtract fractions you should always try to find a common denominator. 

True

False

What mixed number is the fraction below  equal to? 

 In a garden, bluebonnets occupy 7 /10 of the garden. After winter, the bluebonnets spread to cover another 1 / 5 of the garden. What fraction of the garden is now covered in bluebonnets? 

A 1/5

B 1/2

C 8/10

D 9/10