Aschool had a bake sale for three days. the first day they sold 125 baked treats. the second day they sold 218 baked treats. the third day they sold 185 baked treats. which expression is the closest estimate of how many baked treats were sold during the bake sale?
(a) 200 + 300 + 200
(b) 100 + 200 + 200
(c) 100 + 200 + 100
(d) 100 + 300 + 200

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 california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.