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Operations with fractions
Percent
Scientific and Stand Notations, Metric conversions
Mixed Bag
Perimeter and Area
100
2 1/4 X 3 7/8
279/32 or 8 23/32
100
What is 4/5 of 45?
36
100
Write 85,432 in scientific notation
8.5432 X 10 to the fourth
100
What is the average of 2.3,4.2,5.4,5.5 and 6?
4.68
100
A rectangle with a length of 26.2 and a width of 18.4. What is the perimeter?
89.2
200
7/8 + 5/6
41/24 or 1 17/24
200
50 is what percent of 300?
16.7
200
Write 65,000,000 in scientific notation.
6.5 X 10 to the seventh
200
Write 3 2/3 as a decimal.
3.6 repeating
200
A rectangle with a width of 18.4 and a length of 26.2, what is the area?
482.08
300
2/7 divided by 3/4
8/21
300
Write 40% as a fractions in simplest terms.
2/5
300
Write 2.7 X 10 to the fourth in standard notation
27,000
300
Simplify 200 - 3 X 4 squared + 3 squared
161
300
A rectangle with a length of 32.3 and a width of 15.7. What is the perimeter and area?
96, 507.11
400
8 1/3 - 2 2/5
89/15 or 5 14/15
400
What is 28% of 250?
70
400
Write 3.052 X 10 to the sixth power in standard notation
3,052,000
400
If a medication dose is 3.1mg for 50 lb body weight, and a patient weighs 225lbs, howmuch medicine does the person need?
13.95 mg
400
What is the formula for perimeter?
add up all of the outside edges or 2 times length plus 2 times width
500
1/4 + 3/5
17/20
500
If a student scores 90% and got 36 questions correct, how many questions were on the test?
40
500
Convert 32.3 meters to millimeters
32,300 millimeters
500
If you travel 395 miles on 24 gallons of gas, what is the unit rate?
16.5 miles/gall
500
What is the formula for area?
length times width