5 1/5 divided by 2 1/6
first make them into improper fractions
so 26/5 divided by 13/6
remember with division of fractions "Keep,Change,Flip"
keep the 26/5, change the division into multiplication, and flip the 13/6 to 6/13
the solve
so 26/5 * 6/13
that equals 12/5
or 2 2/5
or 2.4
Hope this helps :)