Problem: Following Henry VIII of England of England and his infamous "Great Debasement" program that began 1526, the Spanish King Philip III tried to cement his Spanish legacy through changes in coinage strategy. Previously, Spanish Kings (at least from 1471) issued a largely copper fractional coinage called blancas, with a nominal money-of-account value of 0.5 maravedi, but with a very small amount of silver to convince the public that it was indeed precious-metal "money". The blanca issued in 1471 had a silver fineness of 10 grains or 3.47% (weighing 1.107g). In 1497, that fineness was reduced to 7 grains (2.43% fine); in 1552, to 5.5 grains (1.909% fine); in 1566, to 4 grains (1.39% fine). By the start of the 17th century, inflation took hold of Spain as the gap between nominal and silver-based prices dramatically shifted. The purely copper coinage had done its damage to Spain. The difference between the silver- and vellon-based price indexes in Spain showed that the purely copper coinage other European countries used made up a much smaller proportion of the total coined money supply (something the Spanish Kings had overlooked and Malestroit was able to pinpoint).
Answer this question based on the article: How many grains was the difference between 1471 and 1566?
A: 6

Problem: At the University of Arizona, where records have been kept since 1894, the record maximum temperature was on June 19, 1960, and July 28, 1995, and the record minimum temperature was on January 7, 1913. There are an average of 150.1 days annually with highs of or higher and an average of 26.4 days with lows reaching or below the freezing mark. Average annual precipitation is . There is an average of 49 days with measurable precipitation. The wettest year was 1905 with and the driest year was 1924 with . The most precipitation in one month was in July 1984. The most precipitation in 24 hours was on October 1, 1983. Annual snowfall averages . The most snow in one year was in 1987. The most snow in one month was in January 1898 and March 1922.
Answer this question based on the article: How many years apart were the two snowiest records in one month?
A: 24

Problem: Coming off their win over the Bears the Seahawks played on home ground for an NFC West rivalry match against the Cardinals. In the first quarter the Seahawks took the lead as kicker Olindo Mare got a 20-yard field goal. Followed in the second quarter by QB Matt Hasselbeck making a 2-yard TD pass to WR Mike Williams. The Seahawks increased their lead in the 3rd quarter with Mare nailing a 31 and a 51-yard field goal. The Cardinals replied with RB Beanie Wells getting a 2-yard TD run. The Seahawks continued to score with Mare hitting a 24-yard field goal, but the Cardinals responded in the fourth quarter with kicker Jay Feely getting a 24-yard field goal. The Seahawks pulled away with Mare making a 26-yard field goal.
Answer this question based on the article: How many yards was the shortest field goal?
A:
20