Ratios
Bernie places 3 roses and 6 lillies in a standard bouquet; Bernie uses 6 roses and 8 lillies in a large bouquet. Does he use the same ratio, smaller ratio, or greater ratio of roses to lillies in the large bouquet?
Larger ratio
What sign makes the statement true?
-8 ? -.05
< > or =
<
What is the decimal answer to:
Andre doubled his ingredient of 5/8 cup sugar for his sweet pastry. How much sugar is now used?
1.25 cup
Nick has two dice with numbers 1-6 on each. What is the probability of rolling an even number using both die?
50%
Danny and Eddy go fishing. Danny catches 3 catfish and 6 brim. Eddy catches 4 catfish and 8 brim. Are the ratios the same or different?
SAME
Which sign makes the following statement true?
1/4 ? .245
< > or =
>
Hannah has h hair bows. Her sister has 58 more. Choose an expression to show how many hair bows her sister has.
a. 58 b. h c. h-58 d. h+58
d.
A bag of marbles has 2 red marbles, 3 green marbles, 1 blue marble, and 2 yellow marbles. What are the chances or picking a primary color out of the bag?
0.625 or 62.5%
May and her friend Jolie made smoothies for breakfast. May used 1 cup grapes and 3 cups blueberries; Jolie use 1.5 cups of grapes and 4.25 cups of blueberries. Which had the closer ratio grapes to blueberries?
Jolie
Julianna goes to the grocery store every 4 days and visits the gym every 10 days. If she did both errands today, how many days will pass before she does both on the same day again?
20
What is the coefficient for b in the following:
b + 47q = 72
1
What are the angle characteristics of an isosceles triangle?
Two angles share the same degree of measure.
Peter has 3 numbers in his hand; a 1, a 2, and a 3. All are the same size. What is the probability someone at random picks a prime/odd number?
2/3 or .666.....
Ocean and River are competitive in sports. Ocean has 1 golf trophy and 2 basketball trophies. River has 2 golf trophies and 1 basketball trophy. Are their ratios the same?
Yes. But in different sports.
Itemize the factors for the number 15
1, 3, 5, 15
Simplify the following expression:
-3 (-4x + 1)
4x - 1
How many degrees represents the total of all angles in a triangle?
180
Lizzie has ten scarves in her closet. 6 are paisely, 3 are dots, and 1 is striped. What are the chances she picks the striped one, then a dotted one without replacing them?
1/10 x 1/3 or 1/30.
Riley trail rides and average of 2.5 miles each weekend. Nixon mucks an average of 1.5 horse stalls per weekend. What is the likelihood they both pack watermellon in their lunches?
Duhh .... WHAT!?
How many perfect squares are there between 1 and 100 (HINT - 1 and 100 are excluded)?
Eight (4/9/16/25/36/49/64/81)
What is equivalent expression to 9(n+5)
45+9n
Look at the two shapes on the board to your left: Name the shape on the left, and on the right.
L - trapezoid
R - rhombus
In a bag of marbles, you have 6 green, 3 yellow, and one red. You select a marble without looking and then put it back. If you do this 10 times, what is the best prediction possible for the number of times you will pick a marble that is not orange?
100%