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Decimals
Fractions
Percents
Sci Notation
Mixed Review
100
What is 3/4?
Write 0.75 as a fraction in simplest form.
100
What is 0.6?
Convert 3/5 to a decimal.
100
What is 0.45?
Convert 45% to a decimal.
100
What is 5.2 x 10^-4?
Write 0.00052 in scientific notation.
100
What is 25%?
A jacket drops from $80 to $60. Find the percent decrease.
200
What is 12.68?
Round 12.678 to the nearest hundredth.
200
What is 5/8?
Find 1/4 + 3/8.
200
What is 75?
Find 30% of 250.
200
What is 630,000?
Write 6.3 x 10^5 in standard form.
200
What are 0.875 and 87.5%?
Convert 7/8 to both decimal and percent.
300
What is 0.39, 0.4, 0.405?
Order from least to greatest: 0.4, 0.39, 0.405.
300
What is 3/5?
Multiply 2/3 by 9/10 and simplify.
300
What is 25%?
What percent of 40 is 10?
300
What is 6 x 10^5?
Multiply (2 x 10^3)(3 x 10^2).
300
What is 30%?
A value grows from 50 to 65. Find percent increase.
400
What is 9/8?
Convert 1.125 to a fraction in simplest form.
400
What is 9/7?
Find the reciprocal of 7/9.
400
What is $5.40?
A 15% tip on a $36 meal is this amount.
400
What is 8 x 10^3?
Divide (4.8 x 10^7) by (6 x 10^3).
400
What is 0.25%?
Express 0.0025 as a percent.
500
What is 4.513?
Subtract: 5.00 - 0.487.
500
What is 5/6 is greater?
Compare 5/6 and 4/5 using a common denominator.
500
What is $150?
An item costs $120 after a 20% discount. Original price?
500
What is to keep a standard unique form?
Why must the coefficient in scientific notation be at least 1 and less than 10?
500
What is 1/8?
Convert 12.5% to a fraction in simplest form.