OAE elementary education subtest 2 questions with correct answers

A car's gas mileage averages 25 miles per gallon in the city and 30 miles per gallon on the highway. The car can travel 325 miles on a tank of gas in the city. Which of the following proportions can be used to determine how many miles the car can travel on the highway using the same amount of gas? - Answer 25/325=30/x N = natural numbers, W= whole numbers, and Z= integers, what is the relationship of these sets of numbers? - Answer Natural numbers= small circle Whole numbers = middle circle Integers= large circle Which of the following numbers is closest in value to 2.5 x 10^-2? 0.021 or 2.3 or 2/10 or 22/100 - Answer 0.021 The sides of a six-sided cube are painted with the colors shown in the table below. Select the expression that can be used to determine the probability that if the cube is rolled twice, it comes up first green and then yellow. SIDE 1- BLUE SIDE 2- GREEN SIDE 3- RED SIDE 4-RED SIDE 5- YELLOW SIDE 6-YELLOW - Answer 1/6 x 2/6