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Decimals
Fractions
Percents
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Mixed Review
100
9/20
Write 0.45 as a fraction in simplest form.
100
0.875
Convert 7/8 to a decimal.
100
12.76
Round 12.764 to the nearest hundredth.
100
0.506, 0.56, 0.65
Order from least to greatest: 0.56, 0.506, 0.65.
100
2.158
Compute 3.75 + 0.008 - 1.6.
100
3/4
Simplify the fraction 18/24.
100
5/6
Add: 2/3 + 1/6.
100
3/8
Subtract: 5/8 - 1/4.
100
2/3
Multiply: (3/5) × (10/9).
100
5/8
Divide: (7/12) ÷ (14/15).
100
0.65
Convert 65% to a decimal.
100
3.5%
Convert 0.035 to a percent.
100
36
Find 15% of 240.
100
$60
An item costs $80 and is 25% off. What is the sale price?
100
25% increase
A value rises from 120 to 150. What is the percent increase?
100
4.5 × 10^6
Write 4,500,000 in scientific notation.
100
0.00072
Write 7.2 × 10^-4 in decimal form.
100
6 × 10^8
Multiply: (3 × 10^5)(2 × 10^3).
100
4 × 10^4
Divide: (8.4 × 10^7) ÷ (2.1 × 10^3).
100
1.1 × 10^6
Which is larger: 9.2 × 10^5 or 1.1 × 10^6?
100
75%
Convert 3/4 to a percent.
100
0.025
Write 2.5% as a decimal.
100
5,600
Write 5.6 × 10^3 in standard form.
100
x = 45
Solve: 40% of x = 18.
100
100% increase
A quantity doubles from 2.4 × 10^3 to 4.8 × 10^3. Percent change?