# Rational and Irrational Numbers - Page 5

Questions

- How do you simplify #15.98+26.37#?
- What is the set of numbers to which #18/3# belong?
- Is 0 an irrational number?
- Why do rational numbers repeat?
- Is 0 a rational or irrational number?
- What is a rational or irrational number?
- How can you calculate #sqrt(2)# in your head?
- Find all values of #c# such that #c/(c-5) = 4/(c-4)#. Help, Please?
- Is 6.48 a rational number?
- What rational number is between #-2/6# and #-1/6# ?
- How do you simplify #5.1+4.83+9.002#?
- Aaron's average score on the first 4 tests was 86. His average score on the next two tests was 92. What was Aaron's average score on all 6 tests?
- Is -12 a rational number?
- The area of a square field is #24,200 m^2#. How long will Maya take to cross the field diagonally at the rate of 6.6 km/hr?
- Is zero a rational number?
- Is 6.8 a rational number?
- If Cheyenne correctly marked 1.005, 0.981, 0.899 and 0.93 on a number line, which number would be closest to zero?
- Can rational and irrational numbers be negative?
- Is 10 rational or irrational?
- Is #71/43# a rational number?