skinstanessie skinstanessie 06-05-2016 Mathematics contestada Which answer is the most reasonable estimation? Cylvia is making 100 sandwiches for a banquet. She makes 47 sandwiches. Then she takes a break and makes 22 more. About how many more sandwiches does Cyliva have to make? A.about 80 B.about 40 C.about 70 D.about 30