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

= 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

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

umumumumum

im not sure