$500 Estimation Question Jupiter is 5.2 astronomical units (AU) from the Sun. Neptune is almost 6 times as far from the Sun as Jupiter is. Estimate Neptunes distance from the Sun in astronomical units.
$500 Estimation Answer About 30 astronomical units (AU)
$100 Addition and Subtraction Question Add. 3.086+6.152
$400 Addition and Subtraction Answer 13.25 or 53 4
$500 Addition and Subtraction Question During one month in the U.S., 492.23 million commuter trips were taken on buses, and 26.331 million commuter trips were taken on light rail. How many more trips were taken on light rail?
$500 Addition and Subtraction Answer 465.899 more trips
$100 Multiplication and Division Question 1.4 X 2.5
$500 Grab Bag Question From January through September, the U.S. imported 49/50 of its tulip bulbs from the Netherlands and 1/100 from New Zealand. What fraction more of tulip imports came from the Netherlands?