Bombasticbrain11viz
Answered

how many numbers are less than 30 ?

Sagot :

The answer to your question is infinite. Negative numbers were still less than 30. In case I misunderstood your question, the answer will be 30 (from 0 to 29) I hope it helped ☺
x < 30

x = {29, 28, 27, ...}

(x / x < 30}

Interval Notation: (⁻∞ , 30] ; therefore, infinite.

Note:  You did not specify the number as whole or natural.