Question

1. If you count from 10 to 120, how many 7's will you pass on the way?

Answer 1

Step-by-step explanation:

17,27,37,47,57,67,70,71,72,73,74,75,76,77,78,79,87,97

107,117

thus there are 20 places where you see 7 while counting

and 21 tiimes 7 number comes

Answer 2

Given; Numbers from 10 to 120

To Find; Number of 7's

Solution; As we start from 10 and end up to 120there will be various numbers containing 7. Every line has one number containing 7 the line of 7 will have 9 seven

Numbers=17,27,37,47,57,67,70,71,72,73,74,75,76,77,78,79,87,97,107,117

Hence, the total number of 7's are 20