What is the integral part of 10 / 100 + 10 / 101 + 10 / 102 + 10 / 110? We need to explain the formula. We can't use X. by the way, 1

What is the integral part of 10 / 100 + 10 / 101 + 10 / 102 + 10 / 110? We need to explain the formula. We can't use X. by the way, 1

10 out of 100 + 10 out of 101 + 10 out of 102 +. + 10 out of 110
10/110+10/110+10/110+...+10/110=110/110=1
That is, the sum of the original formula is greater than 1 and less than 1.1, so the integral part is: 1