Question

on Sunday, a restaurant had 100 guests . 13/ 20 of the guest male .
How many were female? Please explain method

Answer 1

male guest part=13/20,

female guest part=1- 13/20,

=(20-13)/20=7/20,

therefore
female guest=100 ×7/20,

=5×7=35

Answer 2

 total guests=100

male=13/20 of 100 that is 13/20*100

       =65

then female =100-65

                    =35

GOT IT........