A family buys a studio apartment for $180,000. They pay a down payment of $18,000. a. Their down payment is what percent of the purchase​ price?
b. What percent of the purchase price would an ​$81,000 down payment​ be?
I NEED AN ANSWERRR

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

Write a story that matches with the expression 42x-5 pls hurry

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.