1) What is 1/2 as a decimal? a) 0.2 b) 0.5 c) 2.0 d) 1.2 2) Which number is rational? a) Pi (π) b) 2/3 c) √2 d) e 3) What is 3/4 as a percent? a) 75% b) 34% c) 25% d) 43% 4) Which expression is irrational? a) 5/10 b) √16 c) √3 d) 8/2 5) Which is a rational number? a) 0.333... b) √5 c) √(1/9) d) √π 6) What is the decimal form of 7/8? a) 0.875 b) 0.78 c) 0.7 d) 0.888 7) Which are rational numbers? (Choose all that apply) a) 0.12 b) 4/9 c) √(2/4) d) √7 8) Which fraction equals 0.25? a) 1/5 b) 1/4 c) 2/5 d) 3/12 9) What is the simplified form of 50/100? a) 1/2 b) 5/10 c) 2/4 d) 10/20 10) Which number is not a rational number? a) 6 b) 2/5 c) 0.75 d) √2

Rational Numbers Quiz

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