Problem: There were 458,057 households at the 2010 census, out of which 29.1% had children under the age of 18 living with them, 36.1% were headed by married couples living together, 16.0% had a female householder with no husband present, and 42.0% were classified as non-family households. 33.7% of all households had one or more people under 18 years of age, and 17.6% had one or more people who were 65 years of age or older. The average household size was 2.57 and the average family size was 3.42.

How many percent of households did not have children under the age of 18?
Answer: 70.9

Problem: Until the mid-20th century most of Yucatán's contact with the outside world was by sea; trade with the US and Cuba, as well as Europe and other Caribbean islands, was more significant than that with the rest of Mexico. In the 1950s Yucatán was linked to the rest of Mexico by railway, followed by highway in the 1960s, ending the region's comparative isolation. Today Yucatán still demonstrates a unique culture from the rest of Mexico, including its own style of food. Commercial jet airplanes began arriving in Mérida in the 1960s, and additional international airports were built first in Cozumel and then in the new planned resort community of Cancún in the 1980s, making tourism a major force in the economy of the Yucatán Peninsula. The first Maya governor of Yucatán, Francisco Luna Kan, was elected in 1976. Today, the Yucatán Peninsula is a major tourism destination, as well as home to one of the largest indigenous populations in Mexico, the Maya people.

How many decades had passed from the construction of the railway to the construction of the highway in Yucatan?
Answer: 1

Problem: The Packers returned home week three for a Sunday night clash against the Dallas Cowboys. In the first quarter, Green Bay's first possession, RB Ryan Grant fumbled the football and it was recovered by Dallas. Green Bay's defense responded by keeping Dallas out of the end zone and they had to settle for a 25-yard Nick Folk field goal. Green Bay moved the ball quite effectively the next drive, starting it off with a 26-yard completion to Greg Jennings. The drive ended when Aaron Rodgers was sacked for an 11-yard loss on 3rd down. The Packers settled for a Mason Crosby 36-yard field goal. The Cowboys next drive was fueled by a couple of long runs by RB Marion Barber. Dallas moved all the way down to Green Bay's 14, but on 3rd down Cowboy's QB Tony Romo threw a pass intended for TE Jason Witten and it was intercepted in the end zone by FS Nick Collins and returned to the Cowboy's 43-yard line. In the second quarter, Green Bay started off the quarter with some quick and effective short throws. The Packers managed to move the ball to the Dallas 20 without running the ball once on the drive. An Aaron Rodgers incomplete pass to WR James Jones on 3rd down set up a 38-yard Mason Crosby field goal. The Cowboys managed to get one first down on the next drive, but were stopped on 3rd down the next drive after Aaron Kampman and Cullen Jenkins teamed up for the sack on Tony Romo. Dallas punted and Green Bay went three and out with a couple of minimal runs by Ryan Grant and an incomplete pass to Greg Jennings forcing the Packers to punt. The Cowboys closed out the half with a RB Felix Jones 60-yard touchdown and a 39-yard Nick Folk field goal. The Packers were down 13-6 at the half. In the third quarter, Dallas received the ball first but were forced to punt 6 plays later. Green Bay's first drive of the second half started off with some solid runs by RB Brandon Jackson, but the highlight of the drive was 50-yard pass to Donald Driver on 3rd and 5 that set the Packers up with a 1st and goal at the Dallas 8. Aaron Rodgers was then sacked on 2nd and 3rd down and the Packers yet again were held to another Mason Crosby field goal. This field goal marked the 3rd time the Packers were shut down in the red zone and had to settle for a field goal in the game. On the Cowboy's next drive, Tony Romo completed a 63-yard pass to Miles Austin which set the Cowboy's up for a 2-yard Marion Barber touchdown extending their lead to 11 points going into the 4th quarter. In the fourth quarter, Dallas extended their lead to 18 points with a 52-yard Miles Austin catch and touchdown. Later in the 4th, RB Marion Barber fumbled the ball and it was recovered by CB Will Blackmon at the Green Bay 12-yard line. With Dallas playing a prevent style defense, Rodgers completed 8 of 10 passes down to the Dallas 1-yard line. Rodgers sneaked the ball into the end zone for the touchdown bringing the Dallas lead back down to 11 points. After the touchdown the Packers attempted an onside kick which was recovered by Tramon Williams but he was flagged for illegal touching and possession was awarded to Dallas along with a 5-yard penalty from the spot of the foul. Dallas moved the ball into field goal range but Romo threw an incomplete pass to Terrell Owens on 3rd down and followed it up with another incomplete pass to Jason Witten on 4th down giving the Packers the ball back. The Packers moved the ball slightly, but the drive ended when Brandon Jackson caught a pass on 4th down and ran out of bounds before the 1st down marker. Dallas took over and ran out the clock with a Romo kneel down. The Dallas Cowboys defeated the Packers 27-16 as they fell to 2-1.

What was the halftime score?
Answer: 13-6

Problem: Tampa Bay took the lead 17-15 with a Rian Lindell field goal with 34 seconds remaining. However, on the ensuing Jets drive, rookie quarterback Geno Smith scrambled for a 10-yard run to the right sideline. A personal foul penalty was called on Lavonte David of the Buccaneers for a late hit out-of-bounds, which advanced the Jets to the Buccaneers 30 yard line. With 2 seconds left in regulation, Nick Folk kicked a 48-yard field goal, and the Jets won the game 18-17.

How many is the difference in the yards of the run by Smith and the yards of the field goal made by Folk?
Answer:
38