Rational Numbers
-3 is which of the 2 types of numbers? Rational, whole, or integer?
Rational and integer
When converting a fraction like 7/8 into a decimal, which number goes in and which number goes out? Then solve
7 in 8 out and the answer is .875
Find the volume of the rectangular prism. Length = 5.9, Width = 5.6, Height = 7.7
254.408
You were building a model of a shoe for art class, and you wanted to represent it in centimeters. If one inch equals 2.54 centimeters and your model is 18 inches. What is the model going to be in centimeters?
45.72 cm
There were 42 questions on the final exam in math and you needed a 75% to pass. If you got a 30/42, did you pass the test and what was the percent you got? Simplify and round your answer to the nearest percent
71%
What is the definition of a rational number?
Any number that can be written as a fraction
When setting up a proportion what are the 2 MOST important things you need to do?
Put what you know as one fraction and make sure the labels match
Find the SURFACE AREA of the rectangular prism Length = 5.9, Width = 5.6, Height = 7.7
BR= 7.7 x 5.9 MR= 7.7 x 5.6 SR= 5.9 x 5.6 (there are 2 of each)
243.18
You are having an end of the school year party and you wanted to make some punch. You know that you need 2.5 gallons of punch, but your containers were only in quarts. How many quarts will you need to meet the 2.5 gallons. (4 quarts = 1 gallon)
10 quarts
At lunch there were 3 choices of juice (5 grape, 6 apple, and 9 orange. What is the probability of pulling out an apple juice, replacing it and then pulling out an orange juice? Round to the nearest percent
14%
What is the definition of a whole number?
Any counting number that is not negative or has a decimal
When multiplying with a decimal what is the most important thing to do?
Count how many numbers are behind the decimal and make sure the answer matches that
What is the formula for circumference of a circle? There are 2 ways
C=2(3.14)r or C=3.14d
If there are 3 feet in a yard, how many feet are there in 1 football field? 1 football field is 120 yards including the endzones
360 feet
You went to a shoe release party, and was chosen to pick a pair of shoes at random. If there was 25 shoes and 10 were in your size, 5 were too big and 10 were too small. What was the chances that your one choice wasn't going to fit you?
60%
What is the definition of an integer?
Any whole number and its opposite as a negative number
34 x .89
30.26
Break question
What has been the highlight of this school year for you?
A bus travels 350 km in 4 hours (with a constant speed). How far can it travel in 7 hours (with the same speed)?
612.5 km
You have 6 purple, 3 yellow, and 1 red gatorade. What is the probability of picking a purple not putting it back, and then picking a red gatorade. Round to the nearest percent
7%
What tool can you use to help you with dividing or multiplying by a negative and positive number or two negative numbers?
The multiplying/dividing Dorito/Triangle that you cover up what you have and the sign that is not covered is what the answer will be
You walked 25 miles in 9 hours, how many miles did yo walk in 1 hour? Round to the nearest mile
3 miles
Solve 4x + 90° = 180°
22.5
500 lemons were packed in 8 boxes. How many lemons can be packed in 20 boxes?
1250
If there are 100 people in the room, and 85% of them are right handed, what is the simplified fraction for the people who are left handed
3/20