SOLUTION: THANKYOU FOR YOUR ANSWERS BUT I HAVE ANOTHER TWO. 1.13x 10^1 + 9.1 x 10^-1= 3/4 - 2/9 =

Algebra ->  Length-and-distance -> SOLUTION: THANKYOU FOR YOUR ANSWERS BUT I HAVE ANOTHER TWO. 1.13x 10^1 + 9.1 x 10^-1= 3/4 - 2/9 =      Log On


   

Question 58834: THANKYOU FOR YOUR ANSWERS BUT I HAVE ANOTHER TWO.
1.13x 10^1 + 9.1 x 10^-1=
3/4 - 2/9 =
Answer by rcmcc(152) About Me  (Show Source):
You can put this solution on YOUR website!
1.13%2A10%5E1+%2B+9.1%2A10%5E-1
is the same as
11.3+0.91=12.21
or 1.22%2A10%5E1
3%2F4+-+2%2F9
fisrt convert the equation to fractions with a common base. That base is 36.
3%2F4 is equivilant to 27%2F36 and 2%2F9 is equivilant to 8%2F36
so
%2827%2F36%29-%288%2F36%29=%2819%2F36%29