Problem: A total of about 790,000 tickets were put on sale from February 2015 online, at the Singapore Indoor Stadium and at SingPost outlets. To encourage public participation in the games, it was announced on 28 January 2015 that 18 of the sports will be free for spectators, while the other 18 are kept at relatively affordable levels of between S$5 to S$20. By 15 April 2015 some sports such as swimming and fencing were selling fast, while silat and sepak takraw were much less popular. Organisers reported that ticket sales were pass 70% for most sports by 27 April, with fencing and swimming being the most popular at 85 and 70% tickets sold respectively, while rhythmic gymnastics, silat and wushu have also sold over 70%. Billiards and snooker, equestrian, sepak takraw, taekwondo, and artistic gymnastics have sold about half their tickets. Rugby and judo have sold 30%, while table tennis has sold only 20%. Priced between S$5 to S$20, priority sales for the opening and closing ceremonies tickets for those who registered theirs interests in 2014 began on 15 January 2015, while sales for the general public began on 22 January 2015. In February 2015, tickets to the opening ceremony were going at over seven times their original value on unauthorised websites, despite 40% of the tickets still available at that time. By March 2015, tickets to the opening ceremony were sold out.
Answer this question based on the article: How many months after sales began were tickets to the opening ceremony sold out?
A: 2

Problem: According to the 2010 United States Census, the City and County of Denver contained 600,158 people and 285,797 households. The population density was 3,698 inhabitants per square mile (1,428/km²) including the airport. There were 285,797 housing units at an average density of 1,751 per square mile (676/km²). However, the average density throughout most Denver neighborhoods tends to be higher. Without the 80249 zip code (47.3 sq mi, 8,407 residents) near the airport, the average density increases to around 5,470 per square mile.Age distribution was 22.0% under the age of 18, 10.7% from 18 to 24, 36.1% from 25 to 44, 20.0% from 45 to 64, and 11.3% who were 65 years of age or older. The median age is 33 years. Overall there were 102.1 males for every 100 females, but in 2015 for the category of never-married ages 25 to 34, there were 121.4 males for every 100 females. Due to a skewed sex ratio wherein single men outnumber single women, some protologists have nicknamed the city as Menver.
Answer this question based on the article: How many more people, in terms of percentage, were in the two biggest age groups combined compared to the smallest?
A: 47.4

Problem: Hoping to rebound from their road loss to the Cowboys, the Vikings came home for a Week 8 intraconference duel with the Philadelphia Eagles that saw head coach Brad Childress go up against his mentor, Philadelphia coach Andy Reid. With starting quarterback Tarvaris Jackson out with a thumb injury, veteran backup Kelly Holcomb got the start. In the first quarter, Minnesota took an early lead as Holcomb completed a 9-yard touchdown pass to tight end Visanthe Shiancoe. The Eagles responded with a 20-yard David Akers field goal, before running back Brian Westbrook scored a 6-yard touchdown catch followed by a 1-yard run to put the Eagles up 17-7. Minnesota's only response for the period was a 39-yard field goal from kicker Ryan Longwell. In the third quarter, Akers and Longwell traded field goals from 27 and 32 yards. Longwell then drew the Vikings to within four points on a 48-yard field goal with just under 9 minutes to play in the game, only for Akers to seal the win for the Eagles on a 25-yard field goal. Holcomb (7/16 for 88 yards and 1 touchdown) was concussed on a sack in the third quarter, resulting in Brooks Bollinger (7/10 for 94 yards) coming in to finish the game.
Answer this question based on the article: How many total yards did Akers have?
A:
72