GCF and LCM and prime factorization
Which of these numbers is a prime number?
21, 27, 31, 33
What is 31
Reduce the fraction 56/84 to its lowest terms
What is 2/3
Change 40% to a decimal
what is 0.4
If a shirt costs $40 and is on sale for 25% off, what is the sale price?
What is $30
What is the absolute value of |-7|?
What is 7
What is the prime factorization of 156?
what is 2 x 3 x 3 x 13
Reduce the Fraction 11/88
1/8
(2+3)3
What is 125
How much sales tax would you pay on a $120 purchase if the tax rate is 6.5%?
what is $7.80
7 + 3 × 4 - 2
What is 17
What is the greatest common factor (GCF) of 48 and 72?
What is 24
What is 3/4 expressed as a decimal?
what is 0.75
What is the value of 5² - 3²?
what is 16
If a man tips a server $4.50 on a meal costing $30, what percentage of the cost is the tip?
What is 15%
4+(9-5) +12
What is 20
What is the LCM of 45 and 75?
72
Which of the following is the largest?
0.95, 3/4, 70%, 9/10
What is 0.95
Change 1.09 to a percentage
what is 109%
Jennifer bought a pair of running shoes selling for $75. If the sales tax was 5.8%, what was the total cost of the purchase?
what is $79.35
What is the absolute value 2-|5-7|?
What is 0
What is the GCF of a^2b^3 and ab^7
ab^3
Convert 3 5/8 to an improper fraction
what is 29/8
(-3)^4
what is 81
A woman makes 15% more than her husband. If her husband’s annual salary is $45,000, what is the combined annual income of the couple?
What is $96,750
If 3x = 24, what is the value of x?
What is 8