Order and compare decimals and fractions
Order from least to greatest:
−7.01, 7.012, −7.12, 7.12
−7.12, −7.01, 7.012, 7.12
write the sum as a simple fraction:
3/5 + 3/4
27/20
estimate to the indicated decimal place
√2 to the nearest thousandth
1.414
Find a simple fraction equal to 6.3
63/10
What is 15% of 7,000?
1.050
Order from greatest to least:
128.4, −2.13, −2.07, 12.04
128.4, 12.04, −2.07, −2.13
Write the sum as a simple fraction:
2 2/3 - 1 1/36
59/36
√(25 + 49) to the nearest hundredths
8.60
convert to a percent: 7.4
740%
If g = 13.4, what is 250% of g?
33.5
Order from greatest to least:
1/6 , 2/3 , 1/4
Write the sum as a simple fraction:
11/15 - 2/3 + 1/5
4/15
√16.8 to the nearest tenth
4.1
Convert to a percent: 2/9
22.2%
The sales tax in New York City is 8.25%. How much would you pay in sales tax on a $24.50 watch?
$2.03
Compare using < or >
-7 1/8 ______ -7 1/4
>
Rewrite 15/45 in lowest terms
1/3
Between what two whole numbers is
√85?
9 and 10
What fraction equals 33 1/3%
1/3
Lea earned $52,130 in annual salary and donates 7.8% of her earnings to charity. To the nearest cent, what is the total amount of her charitable donations?
$4,066.14
Compare using < or >
-0.245 _____ -0.3
>
Write the sum as a simple fraction:
21 1/7 - 6 4/7
102/7
Identify the digit in the 6th decimal place of √17
5
Zack and Jack were both asked to convert the decimal q to a percent. Zack wrote 100q%; Jack wrote q/100 %. Who is correct? Why?
Zack; to rewrite a decimal as a percent, you multiply by 100.
In 2005, 17,151 students applied to undergraduate college at Columbia University. 9.7% of applicants were admitted. How many students were accepted?
1,664