When you are multiplying and have like bases, then you add the exponents.
2+3=5
3^5
.10 because 1.10 - 1.00 = .10
Yesthe value of 4 in 46,395 36 times the value of 4 in 14,906
we know that
Using the original score as the basis
If Misha increased her test score from
% to
%
then
the increase variation is equal to
%-
%=
%
to find the approximate percent increase of Misha's test score we apply a rule of three
if
%--------------> represents
%
%----------------->x

%
therefore
the answer is
the approximate percent increase of Misha's test score is
%