At a wedding, 54 chairs were arranged in 6 equal rows. How many chairs were in each row?
54 ÷ ___ = 6

Choose the missing number in this diviosn sentence.

8
9
10
11

The volume of a cube is 8 in to the 3rd power. how long is each side?

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.