Show:
Properties of Rational Numbers (11.1)
Decimal Forms of Rational Numbers (11.2)
Rational Square Roots (11.3)
Irrational Square Roots (11.4)
Square Roots of Variable Expressions (11.5)
100
Express "61%" as a quotient of two integers.
What is 61/100?
100
Express the rational number as a terminating or repeating decimal: 11/12
What is 0.9166666...?
100
Find the indicated square root: The square root of 121.
What is 11?
100
Find the Square Root: The square root of 1.21.
What is 1.1?
100
Simplify: 4 Radical 32b (Radical 32 b to the fourth)
What is 3 2b Radical 8?
200
Of the pair -9/2 and -13/3, which rational number is greater?
What is -13/3?
200
Express the rational number as a fraction in simplest form: _ 1. 15
What is 1 5/33?
200
Find the indicated square root: "+ or -" square root of 1225.
What is 35?
200
Simplify: 6 radical 108
What is 18 radical 12?
200
Simplify: 2 2 Radical 42a b
What is 7ab?
300
Replace the ? with <, =, or > to make a true statement: 12/19 "?" 17/24
What is 12/19 < 17/24
300
Express 1/7 and 6/7 as repeating decimals.
What is : ___ ____ 1/7 = 0.1428 6/7 = 0.8571
300
Find the indicated square root: The square root: - 324/729.
What is - 4/9?
300
Simplify: 5 radical 567
What is 15 radical 63?
300
Simplify: 6 Radical 80n
What is 3 2n Radical 20?
400
Find the number halfway between the given numbers: -5 1/5 and 8 2/3
What is 26/15 or 1 11/15
400
Express the rational number as a fraction in simplest form: 3.8
What is x= 38/9?
400
Find the indicated square root: The square root of: 5/180.
What is 1/36?
400
Simplify: 9 radical 90
What is 27 radical 10?
400
Simplify: + or - Radical 256/400
What is 6 8/5s ?
500
Find a rational number between -1/6 and -1/4.
What is -5/24?
500
Express the rational number as a fraction in simplest form: __ -1.36
What is -1 4/11?
500
Find the indicated square root and then express as a decimal: The square root of 0.09.
What is 3/10 or 0.3?
500
Approximate each square root to the nearest hundredth: - radical 0.3
What is 0.15?
500
Find the length of a side of a square if its area is the same as the area of a triangle with an altitude of 18 cm and a base of 11 cm.
What is 11 x 9? (Area=99 cm)