This SAT test includes algebra practice problems which are part of the SAT mathematics section.
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Choose the irrational number
Pi/2Pi
sqrt(3)
1/3
-3
3
Say I have 3 numbers: a,b,c, and their mean average x. Then:
x=a-b-c
3x-b=a-c
3x-a=b+c
x=a+b+c
3x=a-b-c
Say the sum of 4 consecutive positive integers is 38. What are the digits?
1,2,3,4
4,5,6,7
-1,0,1,2
9,10,11,12
8,9,10,11
Say Frank can build a model airplane in 3 days, Jo can do it in 2, but Moe can only do it in 5 days. If they work together, they’ll build a model plane in:
0.5 days
0.76 days
10 days
0.97 days
2 days
Say Airplane A travels North at 12 mph and Airplane B travels West at 9 mph. How far away will the planes be from each other 20 minutes after they left the same airport?
-5 miles
5 miles
16 miles
8 miles
15 miles
I need to run a 2-mile in 5 hours. How fast should I run?
5 mph
2 mph
Depends on which direction I’m going
0.4 mph
0.6 mph
I have some values here: 1, 19, 5, 7, 22. What are the mean and median?
Median-7, mean-11
Median-19, mean- 12.2
Median-7, mean 12.2
Median-7, mean-10.8
Median- 19, mean- 11
Approximate 1/7 up to 1, 4 and 6 decimal places
0.1, 0.1248, 0.142856
0.0, 0.1428, 0.124856
0.1, 0.1425, 0.142858
0.1, 0.1428, 0.142857
0.1, 0.1429, 0.142857
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