contestada

How do I solve 7 1/5 divided by 2 1/15? (Pls show all steps like simplify, common denominator,etc)

Respuesta :

If you scroll up I answered a previous question like this in the same subject

Answer:

= 2   106/217

Step-by-step explanation:

7 1/5    /    2 1/15

turn into improper fractions

multiply by denominator and add to numerator

7 1/5 = 7 x 5 + 1

        = 35 + 1

        = 36

            7

2 1/15 = 2 x 15 + 1

         = 30 + 1

         = 31

            15

36  /   31

7         15

multiply by the reciprocal

36  x   15   =   540

7         31        217

= 2     106/217