No explanation needed
a pan of lasagna cut into 100 servings is equally shared among a group of people. for excersies 53-55, determine the portion of the pan that each person receives given the number of people in each group. write your answer as both a fractional and a decimal part of a pan.
53. 20 people
54. 40 people
55. 30 people

Plz i want answer and i would appreciate it is is a b c or d

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

It takes an ant farm 3 days to consume 1/2 of an apple. at that rate, in how many days will the ant farm consume 3 apples