Rational and Irrational Numbers

Front

For any rational number a, what will be a÷0?

Back

not defined

Front

The additive inverse of -a/b is

Back

a/b

Front

The sum of a rational number and its additive inverse is

Back

0

Front

-1/2 lies between which of the following rational numbers:

-1 and -2

,

0 and 1

,

1 and 2

,

0 and -1

Back

0 and -1

Front

Which is the largest rational number among the following numbers: 2/3, 19/60, 17/30, 5/6?

Back

5/6

Front

Sum of additive inverse and multiplicative inverse of 2

Back

-3/2

Front

Classify the number 45.

Back

Rational

Front

1/2

Back

Rational

Front

Is 3.4567... a rational or irrational number?

Back

Irrational

Front

√10: Rational or Irrational?

Back

Irrational