Help me plz so my mom stops yelling at meh

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field