Chapter 6.5 Review

What percent is represented by the shaded part?

• 46%

• 60%

• 64%

• 640%

What percent represents the shaded part?

• 36%

• 64%

• 42%

• 46%

Isabella made a mosaic wall mural using 42 black tiles, 35 blue tiles, and 23 red tiles. What percent represents the number of red tiles in the mural?

• 42%

• 77%

• 23%

• 35%

What percent does this model represent? Please be prepared to be able to "model" percentages on the test!

• 39%

• 61%

• 40%

• 30%

Which of the answers below show equivalent fractions and percents?

• 50% and $\frac{1}{2}$

• 45% and $\frac{4}{5}$

• $\frac{3}{8}$ and 37.5%

• $\frac{2}{10}$ and 210%

The school orchestra has 25 woodwind instruments, 15 percussion instruments, 30 string instruments, and 30 brass instruments. Which answers below represent the portion of percussion instruments? Mark all that apply!

• 15%

• 1.5

• $\frac{3}{20}$

• 0.15

For a science project,  $\frac{3}{4}$  of the students chose to make a poster and 0.25 of the students wrote a report. Rosa said that more students made a poster than wrote a report? Is she correct? Think about how you could support your thinking using percentages, fractions, and or decimals in your explanation.

• Rosa is correct.

• Rosa is not correct.

What are ALL of the ways to write 0.875?

• 875%

• 87.5%

• $\frac{7}{8}$

• $\frac{875}{100}$

There are 88 marbles in a bin and 25% of the marbles are red. How many red marbles are there?

• 22

• 25

• 62

• 66

Tags

CCSS.6.RP.A.3C

Ethan has 30 CD's in his music collection. If 40% of the CD's are country music and 30% are pop music, how many CDS are other types of music?

• 12 CD's

• 9 CD's

• 15 CD's

• 6 CD's

Tags

CCSS.6.RP.A.3C