Контрольные задания > Each of two tile-layers was supposed to tile a sidewalk area of 234 sq. m. The first tile-layer laid 8 sq. m more tiles per day than the second one, so he finished the work 4 days faster than the second master. How many square meters of tiles did the first tile-layer lay per day?
Вопрос:
Each of two tile-layers was supposed to tile a sidewalk area of 234 sq. m. The first tile-layer laid 8 sq. m more tiles per day than the second one, so he finished the work 4 days faster than the second master. How many square meters of tiles did the first tile-layer lay per day?