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'R' Us plant produces seats with four-legged chairs and stools to three feet. Style seat and legs are all alike. This year, if all traces of the legs were the remaining seats of chairs, one seat would have no legs. However, if all traces of the legs are placed in the remaining seats to the stool, one leg would stay. How many legs have more seats in the inventory of leftovers? __________________________________________________________ I find it difficult and hard to understand. if I teach and explain the answer I would be very useful! thanks!

chairs stools = 4 = 3 legs legs -. seat even number # # Legs seat / 4 = 1 <== from 1 seat left leg # / 3 – Number of places = 1 / 3 <== for / 3 1 / 3 of a seat add equations (number of feet / 3) – (number of legs / 4) = 3.4 multiplied by 3 (number of legs) – 3 / 4 (number legs) # = 4 = 16 legs in the rear seats = 5, so that the difference is from 16 to 5 = 11

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