Question

q 1 please do it as soon as possible​

Answer 1

natural number between 3.17 ie closest natural number after it is 4

20.16 has closest natural number before it is 20

therefore the numbers are

4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20

therefore 17 numbers is your answer

(natural numbers begin with:1,2,3,4,5,6....)