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Unit Conversions
Estimating Surface Area
Circle Graphs
Error in Measurement
Grab Bag
100
When going from bigger units to smaller units, you _______. When going from smaller units to bigger units, you _______. (THE ORDER YOU WRITE YOUR ANSWER IS IMPORTANT!)
When going from bigger units to smaller units, you MULTIPLY. When going from smaller units to bigger units, you DIVIDE.
100
What is the first step when a problem says to estimate?
Round each number to the nearest whole number.
100
How do you turn a percent into an angle for a circle graph?
Divide the percent by 100 and then multiply by 360
100
Define the Greatest Possible Error (GPE)
GPE is 1/2 the smallest unit of measurement.
100
Which of the following numbers is NOT an integer? -4, 0, 1, √9, 1/2, 7, 10/5
1/2
200
John has a bucket with 5 L of water in it. How many mL does this bucket hold?
5,000 mL
200
Estimate the surface area of a rectangular prism with a length of 1.8 ft, a width of 2.4 ft and a height of 3.5 ft.
40 ft2
200
A survey shows that 10% of the class wanted to have their uniform to be red and black. Find the angle for a circle graph.
36 degrees.
200
Write the formula for relative error in measurement.
gpe ÷ measurement x 100
200
Write the prime factorization of 245 in exponential form
5 * 72
300
If you have 650 g of a substance, how many Kg do you have?
0.65 Kg
300
Estimate the surface area of a rectangular prism with a length of 2.3 cm, a width of 4.7 cm and a height of 3.9 cm.
76 cm2
300
12.5% of the people voted for candidate A in an election. What is the angle that represents this percentage in a circle graph?
45 degrees
300
Find the gpe of the measurement 4.3 kg
0.05
300
I roll a number cube 2 times. Find the probability of getting an odd number and then a number that is not prime.
1/4 or 9/36
400
If I have 32 fl oz, how many cups do I have?
4 cups.
400
What is the estimated surface area of the following prism?
162 m2
400
38% of the students at PS 95 liked the lunch menu yesterday. Find the angle on a circle graph that represents this percentage. Round to the nearest whole degree.
137 degrees.
400
Find the relative error of the measurement 254 cm. Round to the nearest tenth.
0.2%
400
Solve the following equation. 3x+2(x-4)=32
x=8
500
I have 6 gallons of water. How many pints do I have?
48 pints
500
Estimate the surface area of the following prism:
788 cm2
500
A circle graph shows that the part of the class that likes the color red take up 72 degrees. What percent of the class likes red?
20%
500
Find the relative error of 5.02 ft. Round to the nearest tenth.
0.1%
500
Find the relative error of 1.004 g. Round to the nearest hundredth.
0.05%