Fractions Word Problem
Sarah has a ribbon that is 3 meters long. She cuts off a piece that is 2/5 of the total length to use for a craft project. She then cuts the remaining ribbon into pieces that are each 1/4 meter long. How many pieces of ribbon does she have after all the cutting?
Calculate the length of the piece Sarah cuts off:
ReplyDeleteLength of piece cut off = (2/5) × 3 meters = 6/5 meters = 1.2 meters
Determine the length of the remaining ribbon:
Remaining ribbon = 3 meters - 1.2 meters = 1.8 meters
Calculate the number of pieces from the remaining ribbon:
Number of pieces = 1.8 meters / 0.25 meters per piece = 7.2
Since Sarah can only have whole pieces, she has 7 pieces of ribbon after all the cutting.