Question: Grant has four times as many vacations as Kelvin has classes. If Kelvin has 90 classes, how many vacations and classes do Grant and Kelvin have altogether?
Answer: Grant has 4 * 90 = 360 vacations. In total, they have 360 + 90 = 450 vacations and classes. The answer is 450.

Question: Colin can skip at six times the speed that Brandon can. Brandon can skip at one-third the speed that Tony can. And Tony can skip at twice the speed that Bruce can. At what speed, in miles per hour, can Colin skip if Bruce skips at 1 mile per hour?
Answer: Tony can skip at twice the speed that Bruce can, for a speed of 1 * 2 = 2 miles per hour. Brandon can skip at one - third the speed that Tony can, for a speed of 2 * (1 / 3) = 2 / 3 miles per hour. Colin can skip at six times the speed that Brandon can, for a speed of (2 / 3 * 6 = 4 miles per hour). The answer is 4.

Question: This weekend's football game matched the Seattle Seahawks with the Denver Broncos. The final score was 37-23, with the Seattle Seahawks taking the win. If a touchdown is worth 7 points and a field goal is worth 3 points, how many touchdowns did the Seattle Seahawks score if they scored 3 field goals during the game?
Answer: The Seattle Seahawks scored 3 field goals during the length of the game and each field goal is worth 3 points, so 3 * 3 = 9 points were made by the Seattle Seahawks from field goals. The Seattle Seahawks won so their total points would be 37 with 9 of those points accrued through the scoring of field goals, which makes 37 - 9 = 28 points left to be scored by touchdowns. There are 28 points scored by touchdowns and each touchdown is worth 7 points, so this means that 28 / 7 = 4 touchdowns were scored by the Seattle Seahawks throughout the game. The answer is 4.

Question: An airplane was flying from California to Virginia. The flight started with 124 passengers. They made a layover in Texas. 58 passengers got off and 24 got on. From there, they flew to North Carolina, where 47 people got off and 14 got on, before flying to Virginia. There were also a total of 10 crew members on board for the entire flight. How many people landed in Virginia?
Answer:
They started with 124 passengers. 58 got off and 24 got on so 124 - 58 + 24 = 90. 90 people flew to NC where 47 passengers got off and 14 got on. This flight now had 90 - 47 + 14 = 57. There were also 10 crew members so 57 + 10 = 67 passengers landed in Virginia. The answer is 67.