What is the number that follows 21, 20, 18, 15, 11
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2
21 is odd number , 20 is even, 18 is also even, 15 is odd , 11 is odd number
jess6:
the answer is 7
Answered by
0
hey friend,
Here you can see one is removed from 21 then two is removed from 20 then three is removed from 18 and so on
therefore, now five is removed from 11 and we get 6
Here you can see one is removed from 21 then two is removed from 20 then three is removed from 18 and so on
therefore, now five is removed from 11 and we get 6
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