Sol Proportions

Mr. Heritage took a survey of the number of his students that attended the football game. He found that 80% of the 25 students in his class attended the game. How many DID NOT attend the game.

• 20 students

• 15 students

• 10 students

• 5 students

Ms. Reese's class is raising a clutch of eggs. Last week 12 yellow chicks hatched from their eggs. The chart above is a record of the hatchlings. What percent represents the number of chicks that hatched on Thursday?

• 50%

• 33%

• 25%

• 17%

A recent survey was given to 240 people. Complete the double number line below to find out how many people make up 5%, 15%, and 20% of all people surveyed.

• 3, 19, 27, 38

• 1, 17, 39, 50

• 15, 20, 25, 30

• 12, 24, 36, 48

Lisa bought 3 cupcakes at the bake sale for $2.40. Complete the ratio table to show the cost for 13 cupcakes.

Solve for x 

• x = 1/10

• x = 10

• x = 4

• x = 5

Solve the proportion.

• 10.8

• 7.5

Solve for x 

• x = 16

• x = 28

• x = 1/26

• x = 26

Travis is making a scale model of his home. The actual home is 45 feet long and 35 feet wide. Travis wants his model to be 15 inches in length. Which could be used to find the width of his model if he uses the same ratio?

A scale drawing of a rectangular field is shown, with a scale of 15 yards = 1 inch. Find the actual lengths of the sides of the field. Hint 2 answers.

• 45 yards long, and 180 yards wide

• 40 yards long, and 80 yards wide

• 50 yards long, and 10 yards wide

• 30 yards long, and 60 yards wide

The ratio of boys to girls in the schools’ math team is six to seven. Which combinations of boys and girls could the team have?

Select the statements that correctly match this ratio.

• 1, 3, and 5

• 2, 4, and 6

• 1, 4, and 5

• 2, 3, and 6