Question

All odd numbers between 30 and 50

Answer 1

Answer:

Here's your answer

Step-by-step explanation:

Just as you observed there are 5 odd numbers in the 30s; 31, 33, 35,37 and 39. Likewise there are 5 odd numbers in the 40s, 50s, 60s, and 70s. Thus you are adding 25 odd numbers. But the sum of an odd number of odd numbers is odd so the sum of the 25 odd numbers between 30 and 80 is odd.

HOPE IT HELPS YOU.

Answer 2

Odd number between 30 and 50 are 31 33 35 37 39 41 43 45 47 and 49