THQ #2 - FRACTIONS, DECIMALS & PERCENTS

Model each percent on the square grid. Lightly and neatly shaded the given percent.

Then, write each percent as a fraction in the SIMPLEST FORM.

A) 8% ​​ (a)  

B) 95% ​ (b)  

C) 34.5%​ (c)  

Write the percent represented by each model.

• 10.5%

• 
• 72%

• 
• 29%

• 

Write each percent as a fraction. TO WRITE A PERCENT AS A FRACTION: Write the percent as a fraction with a denominator of 100, then simplify. A) 14% B) 45% C) 64% D) 130% E) 224% F) 43.5%

• D) 130%

• A) 14%

• C) 64%

• B) 45%

• E) 224%

Write each fraction as a decimal and as a percent.

SHOW YOUR WORK.

TO WRITE A FRACTION AS A PERCENT: Write an equivalent fraction with a denominator of 100.

WATCH OUT! Some fractions can be simplified first! A.]45 B.] 425 C.]52 D.]920 E.]14 F.]2440

• 0.25; 25%

• 0.16:; 16%

• 0.8; 80%

• 0.45; 45%

• 2.5; 250%

• 0.32; 32%

• 0.4; 40%

• 0.8; 8%

• 0.25; 25%

Two out of every 5 customers at a restaurant use cash to pay for their meal. What percent of the customers pay with cash?

• 75%
• 25%
• 40%
• 60%

Write 9/12 as a decimal and as a percent. Describe two ways to find the answer.

• 0.75, 75%
• 0.83, 83%
• 0.25, 25%
• 0.50, 50%

Enrollment in French class at a high school is 0.72 of enrollment in Spanish class. What is enrollment in French class compared to Spanish class as a fraction and as a percent?

• 0.72 as a fraction and 72% as a percent
• 0.28 as a fraction and 28% as a percent

• 1.25 as a fraction and 125% as a percent
• 0.50 as a fraction and 50% as a percent

Use the circle graphs to answer A - F.

A) What decimal shows the combined portion of boys who like pop and country music?

B) Which types of music are the favorites of most boys? Write the percent of each as a fraction.

C) Which type of music is the least favorite music for the girls? What is that percent as a decimal?

D) What two types of music do girls like that, when combined, represent 0.45? Write each percent as a fraction.

E) Which types of music are the boys' least favorite? Write each percent as a fraction and a decimal.

F) What type of music did 1/5 of the girls choose as their favorite?

• Hip-Hop and R&B; 3/10

• C) Which type of music is the least favorite music for the girls? What is that percent as a decimal?

• Country & Pop; C:1/10=0.1 ; P:1/10=0.1

• E) Which types of music are the boys' least favorite? Write each percent as a fraction and a decimal.

• 0.20

• B) Which types of music are the favorites of most boys? Write the percent of each as a fraction.

• Hip-Hop and Country; H/H: 1/4; C: 1/5

• A) What decimal shows the combined portion of boys who like pop and country music?

• Rock: 0.05

• D) What two types of music do girls like that, when combined, represent 0.45? Write each percent as a fraction.

Ramon played in 0.7 of his team's basketball games this season. What percent of the games did Ramon play?

• 30%
• 50%
• 90%
• 70%