6класс вычислите 1/2+2/3 1 1/2-2/3 3/5-2/15 1/6+1/9 - вопрос №6844978612231122335215161913215141615 от semenkrut123 23.10.2020 08:24

Question

Математика: 6класс вычислите 1/2+2/3 1 1/2-2/3 3/5-2/15 1/6+1/9 1/3-2/15 1/4-1/6 1/5-1/7 3/8-1/3

semenkrut123 · Answer

1/2+2/3=3/6+4/6=7/6=1 1/61 1/2-2/3=1 3/6-4/6=9/6-4/6=5/63/5-2/15=9/15-2/15=7/151/6+1/9=3/18+2/18=5/181/3-2/15=5/15-2/15=3/15=1/51/4-1/6=3/12-2/12=1/121/5-1/7=7/35-5/35=2/353/8-1/3=9/24-8/24=1/24...