how do i do this problem?

Question

one third divided by four fifths and how do i do it in my ti-83 plus

Answer 1

type in:
(1/3)/(4/5)

after you get the answer, press the MATH button and hit ENTER

your answer should be:
5/12

Answer 2

1/3 div 4/5
is the same as saying 1/3 * 5/4
Invertin the second fraction and multiplying is how to solve division of fractions.
To do this in a claculator:
If your calculator has parenthesis, then
(1 divided by 3) x (5 divided by 4) =
If not, find the value of 1/3, and the value of 5/4, then multiply them together.

Answer 3

(1/3)
-------
(4/5)

is the same as

(1/3) * (5/4) i.e. change the / to a times and flip the denominator.

So the answer is (1*5)/(3*4) = 5/12

On the calculator, just type in ((1/3)/(4/5)) and hit Enter. Then, hit the math button, enter, and enter, and you should get the answer as a fraction :)

Answer 4

(1/3)/(4/5)
=
(1/3)*(5/4)
=1*5/3/4
=5/12
=0,4166666666666666666666666666