Proportions and Equations

Michael spent $210 on school supplies and books. This amount was 30% of his savings. How much was his savings?

• $700

• $63

• $630

• $763

Tags

CCSS.6.RP.A.3C

Of the 200 students at your school, 75% live more than a mile from the school. How many students live less than a mile from the school? (Read carefully!)

• 150

• 50

• 100

• 25

Tags

CCSS.6.RP.A.3C

Select the equation that represents the situation.

Find 88% of 276.

• 0.88x = 276

• 88x = 276

• x = 276(88)

• x = 276(0.88)

Tags

CCSS.HSA.CED.A.3

Jose paid $47 for 4 movie tickets. Each ticket cost the same amount. What was the cost of each movie ticket in dollars and cents?

Tags

CCSS.6.NS.B.3

Cheddar cheese costs $4.25 per pound. Which equation best represents y, the total cost of x pounds of cheddar cheese?

• x = 4.25 + y

• x = 4.25y

• y = 4.25 + x

• y = 4.25x

Tags

CCSS.6.EE.C.9

Mr. Brown planted a vegetable garden. The circle graph shows the kinds of vegetables he planted and the percentage of the area of the garden each kind of vegetable occupied. Mr. Brown’s garden has an area of 160 square feet. How many square feet of Mr. Brown’s garden is occupied by cabbage?

• 136 square feet

• 24 square feet

• 15 square feet

• 145 square feet

Tags

CCSS.6.RP.A.3C

Ramona’s Bakery had 400 orders last year. Of these orders 25% were for cookies, 35% were for cupcakes, and the rest were for cakes. How many cake orders did Ramona’s Bakery have last year?

• 60

• 40

• 80

• 160

Tags

CCSS.6.RP.A.3C

Which equation represents the relationship between the x-values and the y-values in the table?

• y = 6x + 18

• y = 3x + 6

• y = 4x + 6

• y = 3x + 12

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Trapezoid ABCD is similar to trapezoid WXYZ. Determine the length of side YZ.

• 8 cm

• 9 cm

• 4 cm

• 10 cm

Tags

CCSS.HSG.SRT.A.2

A building has a height of 125 meters and a length of 80 meters. On a scale drawing of the building, the height is 25 centimeters. What is the length of the building on the scale drawing in centimeters.

• 55 cm

• 16 cm

• 20 cm

• 64 cm

Tags

CCSS.7.RP.A.2C