Quiz about Mid Unit 4 CFU

Question 1

How do you convert a percent to a decimal?

Accepted Answer

Divide by 100 to move the decimal two spots to the left

Answer

Divide by 100 to move the decimal one spot to the left

Answer

Multiply by 100 to move the decimal one spot to the right

Answer

Multiply by 100 to move the decimal two spots to the right

Question 2

Select all the equivalent values to 1 $$\frac{2}{5}$$

Accepted Answer

1.4

Accepted Answer

$$\frac{7}{5}$$

Accepted Answer

1 $$\frac{4}{10}$$

Answer

1.25

Question 3

Percent increase/more/longer means to ______ 100.

Accepted Answer

Add to

Answer

Subtract from

Answer

Multiply by

Answer

Divide by

Question 4

Percent decrease/less/shorter means to ______ 100.

Accepted Answer

Subtract from

Answer

Add to

Answer

Multiply by

Answer

Divide by

Question 5

If you ate 40% of a pie, what part have you eaten?

Accepted Answer

2/5

Answer

3/5

Answer

1/5

Answer

4/5

Question 6

Does 13 out of 25 equal 52% of 25

Accepted Answer

Yes

Answer

No

Question 7

Select the equivalent ratio to 4 $$\frac{8}{10}$$ : 1 $$\frac{3}{5}$$

Accepted Answer

2 $$\frac{2}{5}$$ : $$\frac{4}{5}$$

Answer

1.6 : 4.8

Answer

$$\frac{8}{10}$$ : $$\frac{3}{5}$$

Answer

1.7 : 4 $$\frac{8}{10}$$

Question 8

Ms. Cohens is trying to mix the perfect shade of purple for a HSMS mural. She used 4 $$\frac{2}{3}$$ cups of red with 3 $$\frac{3}{4}$$ cups of blue. If she wants to keep the shade consistent. How much blue paint would she need to mix with 2 $$\frac{1}{2}$$ cups of red paint.

Accepted Answer

2 $$\frac{1}{112}$$

Answer

2 $$\frac{1}{9}$$

Answer

3 $$\frac{11}{100}$$

Answer

3 $$\frac{1}{9}$$

Question 9

The Summit staff were projected to score 60% more points than the students in the kickball tournament. If the students scored 15 points, how many points were the staff projected to score?

Accepted Answer

24 points

Answer

75 points

Answer

21 points

Answer

9 points

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