How many odd numbers are there from 16 to 30? Seven {7} odd numbers
There are 33 multiples of 3 in the range. as first and last are both odd there must be 17 odd and 16 even. Also note that such numbers must be multiples of 6 and 16 x 6 = 96
The Answer is 15+17=32
If this question means "in the interval 0 to 16 inclusive, is the sum of the odd numbers the same as the sum of the even numbers ?" then the answer is no. The sum of the even numbers is eight more than the sum of the odd ones.
16.
How many odd numbers are there from 16 to 30? Seven {7} odd numbers
16
These numbers between 1 and 40 have an odd number of factors: 4, 9, 16, 25, 36.
There are 33 multiples of 3 in the range. as first and last are both odd there must be 17 odd and 16 even. Also note that such numbers must be multiples of 6 and 16 x 6 = 96
The Answer is 15+17=32
The numbers between 10 and 20 that are not prime are 12, 14, 15, 16 and 18. So 15 is the odd number and the rest are even numbers.
If this question means "in the interval 0 to 16 inclusive, is the sum of the odd numbers the same as the sum of the even numbers ?" then the answer is no. The sum of the even numbers is eight more than the sum of the odd ones.
Adding three odd numbers will never equal an even number.
There are five square numbers in that range: 1, 4, 9, 16 and 25
16.
9 + 7
30