Creditable/ Non-Credible Sources
Mixture
LCD
Adding/Subtracting Fractions
100

A source that is TRUSTWORTHY.

What is Credible Source?

100

Least Common Denominator : 2 and 4

4

100

Least Common Denominator: 11 and 33

33

100

1/3 + 2/3=

3/3 or 1

200

The opposite of biased.

What is unbiased?

200

3/12 + 5/12=

8/12

200

Least Common Denominator : 4 and 9

36

200

2 2/9 + (-3 7/9)=

-14/9 or -1 5/9

300

What does NVF stand for?

Name it ! Verb it! Finish it !

300

3+ (-4/5)=

2 1/5 or 8/5

300

Least Common Denominator: 12 and 20 

60

300

-3 + (-1/8)=

-25/8 or -3 1/8

400

Name 5 types of Bias?

Gender

Race

Religion 

Age

Appearance

400

-2-(-1/4)=

-1 3/4 or -7/4

400

Least Common Denominator: 15 and 21

105

400

Rachel took 1/2 hour to paint a table and 1/3 hour to paint a chair. How much time did she take in all?

5/6

500

What is the oldest a source can be in order to be credible?

10 years

500

Give an example of a credible source and a non credible source.

.edu

.gov


500

Rewrite Fractions with Least Common denominator: 2/15 and 1/21 

14/105 and 5/105

500

Shelly walked 1/3 km. Kelly walked 4/15 km. Who walked farther? How much farther did one walk than the other?

Shelly walked 1/15 km farther.