there are 28 reminder 5
There are 100 7's in 700 = 100
7/.7 x 7/.7 = 10 x 10 = 100
5*(5*5 - 5) = 5*(25 - 5) = 5*20 = 100
20 + 20 + 20 + 20 + 20 = 100
(7*7)/(.7*.7)
99 divided by 0.99
there are 28 reminder 5
There are 100 7's in 700 = 100
7/.7 x 7/.7 = 10 x 10 = 100
5*(5*5 - 5) = 5*(25 - 5) = 5*20 = 100
20 + 20 + 20 + 20 + 20 = 100
(7 + 7) = 1414 x 7 1/7 = 100That is to say, seven + seven is equal to fourteen, multiplied by seven and one seventh is equal to 100.
99 + 9/9 = 100
14 with 2 remaining 100 - 2 = 98 = 7 x 14
Google "Four Fours" and you will find a number of solutions, presented more comprehensively than we can.
101