Question

3) How many odd number are there from 6 to 40​

Answer 1

Answer:

17

Step-by-step explanation:

7,

9,

11,

13,

15,

17,

19,

21,

23,

25,

27,

29,

31,

33,

35,

37,

39

Answer 2

Answer:

17

Step-by-step explanation:

n1=2

n2=40

no of odds = (n2 - n1) / 2 = (40 - 6)/2 = 34/2 = 17

Note: this formula is exclusive with the range. that's mean if n2=41 then 41 would be neglected even though its an odd number.