9 and 15 are the only two odd composite numbers less than twenty.
First odd number greater than 20 is 21 Last odd number less than 200 is 199 → number of odd numbers between 20 and 200 is (199 - 21) ÷ 2 + 1 = 90
15 and 9 are both odd, composite numbers less than 20.
The odd primes less than 20 are: 3 5 7 11 13 17 19
would it will be 15
'5' & '15' are odd numbers less than 20 , and are also multiples of '5'.
All those not less than 20.
9 and 15 are the only two odd composite numbers less than twenty.
First odd number greater than 20 is 21 Last odd number less than 200 is 199 → number of odd numbers between 20 and 200 is (199 - 21) ÷ 2 + 1 = 90
Seven of them.
The odd prime numbers less than 20 are 3, 5, 7, 11, 13, 17, and 19.
15 and 9 are both odd, composite numbers less than 20.
9 and 15
There are 5 odd numbers between 10 and 20: 11, 13, 15, 17, 19
Numbers that are prime can't be multiples of 10. Multiples of 10 can't be odd.
The sum of the five odd numbers between 10 and 20 is: sum = 5 x (11 + 19) / 2 = 75.
9 and 15 only