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Decimals
Fractions
Percents
Scientific Notation
Mixed Review
100
45%
Write 0.45 as a percent.
100
0.06, 0.6, 0.606
Order from least to greatest: 0.6, 0.06, 0.606.
100
18.5
Round 18.496 to the nearest tenth.
100
0.707
Which is greater: 0.7 or 0.707?
100
1.25
Convert 125% to decimal form.
100
2/3
Simplify 12/18.
100
15
Find 3/4 of 20.
100
7/12
Find 5/6 - 1/4.
100
0.375
Write 3/8 as a decimal.
100
3/8 cup
If a recipe needs 3/4 cup of sugar and you make half the recipe, how much sugar is needed?
100
20
What is 25% of 80?
100
8%
Write 0.08 as a percent.
100
55
Increase 50 by 10%.
100
$30
A $40 shirt is discounted 25%. What is the sale price?
100
24%
Find the percent decrease from 50 to 38 (nearest whole percent).
100
3.2 x 10^6
Write 3,200,000 in scientific notation.
100
0.0047
Write 4.7 x 10^-3 in decimal form.
100
6 x 10^5
Multiply (2 x 10^3)(3 x 10^2).
100
4.9 x 10^5
Which is greater: 5.2 x 10^4 or 4.9 x 10^5?
100
9 x 10^-5
Write 0.00009 in scientific notation.
100
0.75
Convert 3/4 to a decimal.
100
1.25 and 5/4
Convert 125% to a decimal and a fraction.
100
5/8
Which is greater: 0.6 or 5/8?
100
5.6 x 10^-4
Write 0.00056 in scientific notation.
100
$33.92
A $40 item is discounted 20% and then taxed 6%. What is the final price?