Proportional Relationship and Percents

Express the percent as a decimal:

• 3.25

• 0.325

• 32.5

• 0.0325

Answer explanation

300% = 3.0

25% = 0.25

3.0 + 0.25 = 3.25 (325%)

Express the percent as a decimal:

• 9.0

• 90.0

• 900.0

• .009

Answer explanation

900% = 100% * 9

900% = 9.0

Express the percent as a decimal:

• 0.83

• 83.0

• 8.3

• 0.083

Answer explanation

80% = .8

3% = .03

.8 + .03 = 0.83

Express the percent in fraction form (simplest form):

• Not possible

Answer explanation

0.9 = 90%

Tags

CCSS.4.NF.A.2

• Not possible

Answer explanation

47% = .47

4.7 = 470%

Tags

CCSS.4.NF.A.2

When quantities have the same ratio and are constant, they are known as ___________.

• Equivalent

• Non-proportional

• Proportional

• Related

Tags

CCSS.7.RP.A.2A

A ratio that compares a number to 100 is known as a ________.

• Percent

• Fraction

• Ratio

• Decimal

Answer explanation

10/100= 10 out of 100

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Using the explanation, find the ratio (simplest form): For every 100 babies born with blue eyes, 250 are born with brown eyes

• 10:25

• 100:250

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find 45% of 360

• 198

• 162

• 0.45

• 180

Tags

CCSS.6.RP.A.3C