Q2 of 24 Page 44

Is zero a rational number? Give reasons for your answer.

Yes, 0 can be re-written as , where q is any non-negative integer and therefore 0 is a rational number.


More from this chapter

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1

State whether the following statements are true or false.

i. Every natural number is a whole number.


ii. Every whole number is a natural number.


iii. Every integer is a rational number.


iv. Every rational number is a whole number.


v. Every rational number is an integer.


vi. Every integer is a whole number.

 3

Find any two rational numbers between and

1

Convert the following rational numbers into decimals and state the kind of decimal expansion.

i. ii.


iii. iv.


v. vi.


vii. viii.

2

Without actual division, find which of the following rational numbers have terminating decimal expansion.

i. ii.


iii. iv.