Question

Hi frends plz solf this question it is so impotant question is in counting 1 to 100 haw many time 2 is use

Answer 1

Heya ..

Answer...

From 1-10 : only 1 time (2)
from 11-20 : 2 time (12,20)
from 21-30 : 9 times(21-29)
from 31 -40 : 1 time(32)
from 41-50 : 1 time.(42)
from 51 -60 : 1 time(52)
from 61 -70 : 1 time(62)
from 71 -80 : 1 time(72)
from 81 -90 : 1 time(82)
from 91 -100 : 1 time(92)

SO TOTAL = 19 times