There are 400 students in the senior class at East High School. 52% of the students play sports. Of the students that play sports, 12.5% play soccer. How many students play soccer?
Let's think: The number of students that play sports is 400 * 0.52 = 208 students. The number of students that play soccer is 208 * .125 = 26 students.. The answer is: 26.

James has 7 more than 4 times the number of Oreos Jordan has. If there are 52 Oreos total, how many does James have?
Let's think: Let x be the number of Oreos Jordan has. James has 7 + 4x Oreos. Total: 7 + 4x + x = 52. 5x + 7 = 52. 5x = 45. x = 9. James has 7 + 4(9) = 43 Oreos.. The answer is: 43.

A kilogram of pork costs $6 while a kilogram of chicken costs $2 less. How much will a 3-kilogram of chicken and a kilogram of pork cost?
Let's think: A kilogram of chicken costs $6 - $2 = $4. Three kilograms of chicken cost $4 x 3 = $12. So, a 3 - kilogram of chicken and a kilogram of pork cost $12 + $6 = $18.. The answer is: 18.

Sam shared a sum of money between his three cousins Sandra, Amy and Ruth in the ratio 2:1:3 respectively. If Amy got $50, how much did Sandra get?
Let's think:
Going by the ratio, for every 1 part that Amy gets, Sandra will get 2 parts. Since Amy got $50, Sandra will get 2 * $50 = $100.. The answer is: 100.