Question

4 elevado a menos 1 mais 10 elevado a menos 2

Answer 1

4^-1=0,25
10^-2=0,01
0,25+0,01=0,26

Answer 2

                   4^-1 +10^-2 ==== 

                    1/4  + 1/10² =

                    1/4   +1/100 =             

                    (25+1)/100=

                     26/100 =0,26