Percent, ratios, equivalent

A school has an enrollment of 600 students. 330 of the students are girls. Express the fraction of students who are boys in simplest terms.

• 12/20

• 11/20

• 9/20

• 13/20

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Barbie decided to count the count the ducks and geese flying south for the winter. The first day he counted 175 ducks and 63 geese. What is the ratio of ducks to the total number of birds flying overhead in simplest terms?

• 175/ 63

• 175/238

• 25/9

• 25/34

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Sally was baking a cake and could not find her tablespoon measure. The recipe calls for 3.5 tablespoons. Each tablespoon is equal to 3 teaspoons. How many teaspoons must Sally use in order to have the recipe turn out correctly?

• 3

• 6

• 9

• 10.5

Tags

CCSS.6.RP.A.3B

The ratio of girls to boys in a grade is 6 to 5. If there are 24 girls in the grade then how many students are there altogether?

• 14

• 24

• 34

• 44

A student gets 9 out of 15 problems correct on a homework assignment. What percent of the assignment did the student get incorrect?

• 20%

• 25%

• 40%

• 35 %

The 8 red markers in a box account for 4% of all markers in the box. How many markers are in the box?

• 150 markers

• 210 markers

• 250 markers

• 200 markers

Tags

CCSS.6.RP.A.3C

Which amount is equivalent to 6%? Select all that applys.

• 6.0

• 0.06

• 0.6

• 6/100

• 3/ 50

A ​ is a rate in which the part is compared to 100​ .

Find the correct equivalency to 3/4

• 9/12

• .75

• 75%

• 2/3

A pack of 6 flowers seeds costs $2.25 Mrs. Bates wants to plant 48 flowers. She expects to spend 15 $. Will she be overbudget or underbudget? Why?

• overbudget by $3. She can buy another set of flowers

• underbudget by $3. She will need more money for her expected spending.