Ratios
Taylor uses 32 buttons for every 4 blouses that she sews. The ratio of blouses to buttons is..... (simplify)
1:8
What is the sum of 46.924 and 16.83?
63.754
Sandy cuts a board that is 5 1/2 feet long into pieces that are each 1/2 foot long. How many pieces will she have when she's done?
11
What is the greatest common factor of 28 and 42?
7
Distribute:
8 (2x + 3)
16x + 24
A student read 144 pages of a book in 4 hours. What is the average rate the student reads, in pages per hour?
36
Jesse has a 13.47 ounce gold bar. He cuts 1.55 ounces off to make a piece of jewelry. How much gold is left on the bar?
11.92 ounces
Chloe has 4 1/2 cups of ice cream One full serving is 2/3 of a cup. How many full servings does Chloe have?
6
What's the Least common multiple of 6 and 9?
18
In which quadrant of the coordinate plane would you locate (-10, 30.5)
quadrant II
Lexi earns $8 per hour. Her cousin earns $4 more per hour than Lexi. What is the ratio of the money Lexi earns in an hour to the money her cousin earns in an hour?
$8 to $12
Evaluate:
58.6 x 0.005
0.293
Mark bought 4 1/2 pounds of candy and divides it equally between himself and 2 of his friends, how much candy will each person get?
1 1/2 pounds
Darlene wants to make fruit baskets for her friends. She has 15 apples and 18 bananas and wants to make each basket the same. If Darlene uses all of her fruit, what's the maximum number of baskets she can make?
3
order from least to greatest
-4, |-3|, 9, |-10|, -7, 8
-7, -4, |-3|, 8, 9, |-10|
A rectangular yard is 8ft long by 12ft wide. What is the ratio of the width of the yard to the perimeter? (simplify)
3:10
Evaluate:
98.34 / 59.6
1.65
The area of a rectangular patio is 5 5/8 square yards, and it's length is 1 1/2 yards. What is the patio's width in yards?
3 3/4
Donny plans to raise meal worms to sell as pet food for lizards. He wants to buy an equal number of each type of worm to start his business. Meal worms are sold in cartons of 250. Wax worms are sold in cartons of 200. What's the least number of cartons of each worms he will have to buy?
4 cartons meal worms
5 cartons wax worms
solve for p
.4p + 3 = 9
p=15
For every pizza Marcos family ate, Marco ate 2 of the 8 pieces If Marco's family bought 2 pizzas, write the ratio of the total number of pieces Marco ate to the total number of pieces the family ate.
4:12 or 1:3
Sonia has two packages of meat. The first package weighs 1.76 pounds and the second package weighs 2.29 pounds. She mixes the packages together and forms hamburgers that weigh .25 pounds each. What's the greatest number of .25 pound burgers she can make?
16
Olivia and Ray walk to school. Olivia walks 1/4 of a mile to school. Her walk is 2/3 the distance that Ray walks to school. What is the total distance in miles that Ray walks to school?
3/8 mile
Maywood is opening a new school. There are 48 6th graders, 64 7th graders, and 96 eighth graders. For each grades orientation the principal wants to place the students in groups. Each group from all the grades must be the same size, with no students left over. What's the largest number of students that could be places in each group?
16
What is the value of
x4 + .5y3
when x=2 and y=4
48