math
posted by patreiiyana .
Chris has a 3 1/2 feet long board of wood He cut out 4 pieces that are each 2/3 foot long Find the combined length of the 4 pieces

(2/3) * 4 = 8/3 = 2 2/3 feet

Chris has a 3 1/2 foot long board. He cuts out 4 pieces that are each 2/3 foot long. Find the combined length of the 4 pieces? Find length of the remaining board after chris gets his 4 pieces?

A model of a boat is 1 3/8 feet long. How long is the model of ship that is that is three times as long, if the models are made to the same scale? Make a drawing to help you solve the problem, and then calculate the answer.