Since 100, 99 & 98 have no sevens we can limit our search to 1 - 97. There will be ten 7's in the ones column and one 7 in the tens column. So it looks like eleven 7's is the answer.
5.28751 7s equals 37.
To find how many 7s are in 93, you can divide 93 by 7. When you do this calculation, 93 ÷ 7 equals approximately 13.29. This means there are 13 full 7s in 93, with a remainder.
6
80.
18
answer:4
10
6
5
14
100
8