Rational and Irrational Numbers 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
2.3 = RATIONAL .234657389836265... = IRRATIONAL 546.12323232323... = IRRATIONAL 4/7 = IRRATIONAL -4.3 = RATIONAL 0.5643 = RATIONAL 3 ¾ = IRRATIONAL 6/4 = IRRATIONAL -34.3542546... = IRRATIONAL 1.222222... = RATIONAL
POWERS
23 = 2*2*2 = 6 2 = 16*16 = 256 2. 16 4 = 8*8*8*8 3. 8 = 4096 2 = 20*20 4. 20 2 = 1.2*1.2 5. 1.2 3 = 0.3*0.3*0.3 6. 0.3 2 = 2.22*2.22 7. 2.22 4 = 11*11*11*11 8. 11 5 9. 5.1 2 = 10. (1/2) 4= 11. (2/3) 0= 12. 45 1.