In one inch, there are 2.54 centimeters. If a tree branch is 14 inches long, how many centimeters is the branch?

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

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?

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5