text: 7/10 divided by 2 1/3?   step 1:  change the mixed number to an improper fraction   7/10 divided by 7/3  step 2:  change the division to multiplication   7/10 multiplied by 7/3  step 3:  flip the second fraction   7/10 multiplied by 3/7  step 4:  solve by multiplying across (numerator times numerator and then denominator times denominator)  if you can get that far then you're good.  but from there you will have to reduce and go from there.