16. Which term refers to “any element of set which contains the sets of rational and irrational numbers”? *
A. decimal
B. fraction
C. real numbers
D. zero
17. What integer is between square root of 53 and square root of 75 ? *
A. 7
B. 8
C. 9
D. 10
18. Square root of 55 is between what two integers? *
A. 7 and 8
B. 8 and 9
C. 9 and 10
D. 10 and 11
19. What is the estimated value of square root of 6 to the nearest tenths? *
A. 2.3
B. 2.4
C. 2.5
D. 2.6
20. What is the square root of 12 ? Estimate your answer to the nearest hundredths. *
A. 3.46
B. 3.35
C. 3.24
D. 3.12​