Calvin has 2 3/4 chapters left in his book he reads 1 3/4 chapters before bed how many chapters dose he have left

First (1) write out your equation, then (2) convert the mixed numerals into improper fractions. Then (3) just subtract the numerators, giving you 4/4 which is equal to 1. So Calvin has 1 chapter left to read.

Thats where they was ported and the fields that noone really knew much about needed tended, so they put slaves out there do free work and huge profits and so on the north decided to hold its own and was more different way of survival did not have same climate conditions to afford protecting slaves from winter so expenses be diff from south