Convert 6 yards to feet. There are 3 feet in 1 yard.
2 feet
3 feet
12 feet
18 feet
There are 5 bags with 6 marbles in each bag. If the number of marbles in each bag increases by 2, which expression shows the total number of marbles?
5 x (6+2)
6 x (5+2)
6 x 5 + 2
The length of a yellow ant is 3/4 of an inch, and the length of a black ant is 5/8 of an inch. What is the difference between the lengths of the yellow and black ants?