SOL Review 1

Ratios

100

Sam has 2 dogs and 3 birds.  What is the ratio of dogs to birds?

2:3

200

Spiderman saves 5 women and 4 men.  Write the ratio of men to women.

4 to 5

300

There are 2 chocolate chip cookies and 1 sugar cookie.  Write the ratio of chocolate chip cookies to sugar cookies in all three ways you can write a ratio.

2:1

2 to 1

2/1

400

Tiger hits his golf ball 18 times. His friend hits his golf ball 20 times.  What is the ratio of Tiger to his friend in simplest form?

9 to 10

500

Simplify this ratio:   25 to 150

1 to 6

Fraction, Decimal, Percent

100

Convert this decimal to a percent: .72

72%

200

Convert this fraction to a decimal:   1/4

.25

300

Convert this percent into a decimal:  345%

3.45

400

Convert this percent into a fraction:   70%

7/10

500

Convert this percent into a decimal:  0.15%

.0015

Order Numbers

100

Order these decimals in ascending order:  .81  1.34  .7

.7  .81   1.34

200

List these percents in descending order:   8%   345%   2%

345%    8%    2%

300

List these fractions in ascending order:  3/5  1/4  1/2

1/4  1/2  3/5

400

List these numbers in descending order:  0 -5  1/2  3.2

3.2   1/2   0   -5

500

List these fractions in ascending order:   2/3  1/8   9/10  5/12

1/8   5/12   2/3  9/10

Exponents

100

Write this in expanded form:   4³

4x4x4

200

Write this in exponential form:   7x7x7x7x7

7⁵

300

Solve:  5²

25

400

Solve:  4⁴

256

500

What would come next:

10^{1 =} 10

10²⁼ 100

10^{3 =}1,000

10⁴ = 10,000

Multiplying and Dividing Fractions

100

Solve and simplify for 1/2 x 2/3

1/3

200

Solve:   2 x 1/4

1/2

300

Solve and simplify:  3 1/4 x 2/3 

2 1/6

400

Solve and simplify:  1/8 divided by 1/2

1/4

500

Solve:   2 divided by 2/3 

3