Asvab Math Knowledge

How much water must be added to 1 liter of a 5% saline solution to get a 2% saline solution?

(0.05)(1)=(0.02) 1.5L

Which number sentence is true?

0.006262<0.062

What is 0.3172 rounded to the nearest tenth?

0.3

Choose the answer to the following problem: 10 7 /10 4

10 3

What is 12% of 10 squared?

10*10=100;*.12

12(82-3)-(2x81)

12(82-3)-(2x81) 12(79)-(162) 948-162 =786

Which of the following is the equivalent of 12/25?

12/25=48/100 or .48

If x=6, y=-2, and z=3, what is the value of the following expression? (xz+xy)/z squared

2/3

25 percent of what number is equal to 5?

20

What is another way to write 2.25*100 squared?

22,500

Which is equivalent to 4 3/8?

4 3/8 4*8= 32/8 + 3/8 = 35/8

Which of the following is equivalent to 4(z squared)

4(2 squared)=4(2*2)

what is the value of y when x=1 and y=3+2x?

5

What is 5 1/5% of 325?

5 1/5%=(.052) (.052)(325)=16.9

6 1/3 + 5 3/10

6 1/3 + 5 3/10 = 11 14/30

What is another way to write 3 12

6 squared 3

6/9 + 12/9

6+12=18 18/9=2

What is another way to write 4 square root of 3

64

Which of the following means 3n + 7 = 16?

7 more than 3 times a number

What is 50 percent of 78?

78*.5=39