Exploring Percent Proportion and Ratio Tables

What does 100% represent in a percent proportion?

• A quarter of the total

• None of the above

• Half of the total

• The entire total

In a percent proportion, where is the percent value placed?

• Top left

• Bottom left

• Bottom right

• Top right

What does 'is over of' refer to in percent proportion?

• Part over total

• Total over part

• Percent over total

• Total over percent

If a set of pens usually costs $20 and you paid $6, how much did you save?

• $4

• $20

• $14

• $6

Tags

CCSS.3.OA.D.8

In the example with pens, what percent did the teacher save?

• 90%

• 30%

• 50%

• 70%

Tags

CCSS.6.RP.A.3C

How do you find the percent saved using cross multiplication and division?

• Multiply the part by the total and divide by 100

• Multiply the total by 100 and divide by the part

• Multiply the part by 100 and divide by the total

• Multiply the total by the part and divide by 100

What is the purpose of using a ratio table in percent proportion?

• To avoid using cross multiplication

• To visualize the relationship between part and total

• To find the exact value of the total

• To simplify the calculation of the part

Tags

CCSS.7.RP.A.2C

In the ratio table, what does 50% of $20 represent?

• $20

• $15

• $10

• $5

Tags

CCSS.6.RP.A.3C

If you have a 20% coupon for a $20 item, how much will you save?

• $2

• $4

• $8

• $6

Tags

CCSS.6.RP.A.3C

How can you quickly find 20% of a total using a ratio table?

• Multiply the total by 2

• Divide the total by 2

• Divide the total by 5

• Multiply the total by 5

Tags

CCSS.6.RP.A.3C