1 | If 4 times a number is 48, what is 1/3 of the number? |
2 | Luca and Isaiah took paper clips from the Draper cabinet. Luca took 1/3 of the paper clips and Isaiah took 1/6 of the paper clips. What fraction of the paper clips remain in the drawer? |
3 | The mean of a list of seven numbers is 45. If I add two numbers to this list, the mean of the list becomes 37. What is the mean of the two numbers that I add to the list? |
4 | Divide 1000 into two parts so that one part is a multiple of 19 and the other is a multiple of 47. |
5 | Cami was arranging baskets of fruit on the tables. Four baskets contained a total of 84 delicious, juicy oranges. The fifth basket contained 4 fewer oranges than the average (mean) of the five baskets. How many oranges were in the fifth basket? |
6 | When the least common multiple of 8 and 20 is multiplied by the greatest common factor of 8 and 20, what is the result? |
7 | John runs from his house to Sophie’s house on Sunday. On Monday when he makes the return trip, he figures that if he increases his speed by one-fifth, he can make the trip in 80 minutes. How many minutes did the first trip take? |
8 | In a class of 50 students, 40% are girls. Only girls are added to the class until the percent of girls increases to 60% How many girls were added to the class? |
9 | An isosceles trapezoid has bases of 10 units and 20 units and a height of 12 units. What is the perimeter of the trapezoid? |