Explain how you can tell four fifth is in simplest form

Meg is starting a day-care center for the people in her community. She decided to charge $25 per day per child, out of which $5 is her expenditure per child per day.

Matthew needs 3 tablespoons of green food she to color 6 Easter eggs. This year, Matthew must double the amount of food she that he needs because he twice as many eggs to dye. His tablespoon is dirty, so he will use a 1/2-tablespoons measuring spoon.

What does the value of n represent in the related division problem? N = 6*35+4. A) Divisor B) Dividend C) Quotient D) Remainder The value of n is 214, but how does that fit into one of the provided answer options?

How do I simplify this expression 3 - (7a+1)

Estimate the quotient 446 divided by 7

How to write a math phrase in algebraic expressions

A stadium has 46,000 seats. Seats sell for $30 in Section A, $24 in Section B, and $18 in Section C. The number of seats in Section A equals the total number of seats in Sections B and C.

1.2.11 The sum of three consecutive integers is 180. What are the integers?

The house sparrows population has decreased by 41% since 1977. The population is now approximately 6.5 million pairs of birds. What was the estimated sparrow population in 1977?

What is the common ratio for the geometric sequence? 18,12,8,16/3, ...