placeholder image to represent content

Scale Factor, Percents, and More

Quiz by Harley Styles

Our brand new solo games combine with your quiz, on the same screen

Correct quiz answers unlock more play!

New Quizalize solo game modes
10 questions
Show answers
  • Q1

    Mary earns $12 per hour, plus 10% commission on all her sales. Mary worked 10 hours and her sales were $1,500. How much money did Mary earn?

    $270

    $160

    $175

    $135

    30s
  • Q2

    Jerry’s monthly salary was $3,050 last year. This year his monthly salary is $3,350. What percent increase in salary did Jerry receive?

    10%

    9%

    11%

    8%

    30s
  • Q3

    Juan bought 4.5 lbs of coffee for $7.98 per lb. Sales tax is 6%. What was the total amount Juan paid for the coffee?

    $35.97

    $8.46

    $38.06

    $13.23

    30s
  • Q4

    What is the constant of proportionality in the graph?

    Question Image

    2.5

    4.5

    4.0

    7.0

    30s
  • Q5

    A store sells bananas by weight. The total cost to buy 5 pounds of bananas is $3.75. Which choice shows how to correctly calculate the total cost, T, to buy 2 pounds of bananas?

    T = 3.75(2)

    T = 1.75(2)

    T = 0.75(2)

    T = 0.50(2)

    30s
  • Q6

    Brian cuts grass to earn some spending money. The graph represents what he earns based on the number of hours he works.

    Question Image

    Brian worked 1 hour and earned $15.

    Brian worked 2 hours and earned $30.

    Brian cut 1 lawn and earned $15 per hour.

    Brian cut 2 lawns and earned $30 per hour.

    30s
  • Q7

    What is the scale factor?

    Question Image

    \frac{1}{3}

    3

    2

    \frac{1}{4}

    30s
  • Q8

    What is the scale factor from the old screen to the new screen?

    Question Image

    2

    .75

    .8

    1.25

    30s
  • Q9

    Mrs. McCoy read 7/18 of her book. Mrs. Bonner read 2/6 of her book. Who read a greater fraction of their book?

    Mrs. McCoy, because 7/18 < 2/6

    Mrs. Bonner because 2/6 < 7/18

    Mrs. McCoy, because 7/18 > 2/6

    Mrs. Bonner, because 2/6 > 7/18

    30s
  • Q10

    Kaidence ate part of a candy bar. Madison ate 3/6 of the candy bar. Together they ate 5/6 of the candy bar. How much of the candy bar did Kaidence eat?

    1/2

    8/6

    8/12

    2/6

    30s

Teachers give this quiz to your class