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Conversions
Percent
Operations
Ratios
Definitions
100
Convert .78 to a percent
What is 78%
100
What is 80% of 20
16
100
Andrew had $45 in his bank account. If he withdrew $35 and wrote a check for $4.89, then deposited $70, how much money is left in his bank account?
$75.11
100
There are 9 siberian huskies, 13 golden retrievers, 17 yorkies, and 7 labs. What is the ratio of golden retrievers to labs?
13:7 or 13/7
100
A symbol that represents a fixed number.
What is a constant?
200
Convert 3/9 to a percent
What is 33.33%
200
What is 90% of 9?
8.1
200
Kyle went mountain climbing. He started climbing at 1,500 ft above sea level. He climbed 200 feet, but then went back down 15 feet to meet up with a friend. They then climbed 75 feet. How many feet above sea level is Kyle and his friend?
1,760 feet above sea level.
200
There are 9 siberian huskies, 13 golden retrievers, 17 yorkies, and 7 labs. What is the ratio of siberian huskies to yorkies?
9:17 or 9/17
200
Money earned from the borrower by lending money for a period of time.
What is interest?
300
Convert .7859 to a percent
What is 78.59%
300
What is 75.5% of 30?
22.65
300
Solve: 4/5= x/40
x=32
300
There are 9 siberian huskies, 13 golden retrievers, 17 yorkies, and 7 labs. What is the ratio of yorkies and labs to golden retrievers?
24:13 or 24/13
300
A number that indicates how many times the base is to be used as a factor.
What is an exponent
400
Convert 13/25 to a percent
What is 52%
400
What is 13% of 32?
4.16
400
Solve for x: 3/1= (x-2)/(x-4)
x=5
400
There are 9 siberian huskies, 13 golden retrievers, 17 yorkies, and 7 labs. What is the ratio of siberian huskies and labs to yorkies?
16:17 or 16/17
400
Two numbers a and –a, such that a + (-a) = 0.
What are opposite numbers?
500
Convert 1.46 to a percent
What is 146%
500
What is 15.35% of 80?
12.28
500
[-40÷(-4)] + 2(13)
36
500
There are 9 siberian huskies, 13 golden retrievers, 17 yorkies, and 7 labs. What is the ratio of golden retrievers and labs to siberian huskies and yorkies?
20:26 or 20/26 or 10/13
500
Two or more algebraic terms with the same variable(s), and with corresponding variables having the same exponent(s).
What are like terms?