Arithmetic
5.38 + 19.86
25.24
Find the GCF of 8 and 12
4
There are 26 letters in the English language and 24 in Korean. What is the ratio of letters in the Korean language to the letters in the English language in simplest form?
12:13
Write 85% as a fraction in simplest form.
17/20
You withdraw $42 from an account. What integers represents the situation?
-42
52.1 - 13.35
38.75
Find the LCM of 3 and 8
24
A boutique sold 72 designer outfits and 24 pieces of jewelry over the Christmas weekend. Find the ratio of the number of outfits sold to the pieces of jewelry sold in simplest form?
3:1
65%
Put the integers in order from least to greatest.
-7, 2, 6, -4, 3
-7, -4, 2, 3, 6
5/6 + 1/4
13/12 or 1 1/12
Find the GCF of 36 and 54
9
You can buy 8 apples at Kroger for $1.45. You can buy 6 of the same apples at Giant Eagle for $1.22. Which place is the better buy? (MUST show work!)
Kroger
What percent of 15 is 6?
40%
The freezing temperature of nitrogen is -210 degrees Celcius, and the freezing temperature of oxygen is -223 degrees Celcius. Which temperature is colder? Explain.
Oxygen - it is further to the left
91.52 / 2.6
35.2
Mrs. Jones has 18 boys and 27 girls in choir. She wants them to stand in equal rows. Only boys or girls will be in each row. What is the greatest number of students that can stand in each row?
9
A jet travels 548 miles in 4 hours. At this rate how many miles could it travel in 13 hours?
1781
42 is 21% of what number?
200
Which quadrant is the following ordered pair in?
(-4,7)
Quadrant 2
23 x 4 - 6 x 3 + (4 + 3) - 16/4
17
Bridget has swimming lessons every fifth day and diving lessons every third day. If she had a swimming lesson and a diving lesson on May 5, when will be the next date on which she has both swimming and diving lessons?
15 days later - May 20th
Roy raises brown cows and dairy cows in a ratio of 6:5. If he has a total of 242 cows in total on the farm, how many are dairy cows?
55
What number is 28% of 75.
21
The stock market gains 83 points. The next day, the stock market loses 97 points. What integer represents the stock market value?
-14