10. bставь пропущенные словa. favourite, by heart, second, maths, have, lessons i have a friend. his name is jason. he is only six. but he goes to school. every day he has three the first lesson is jason and his classmates count pens and pencils. in the lesson they learn poems art is jason's lesson. he can draw very well. at 12 o'clock lunch.
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every day he has three lessons. the first lesson is maths. in the secondlesson they learn poems by heart. art is jasons favourite lesson. at 12 oclock they have lunch
1)1-1/12=11/12 пути осталось пройти после первого дня. 2)0.8*11/12=8/10*11/12=88/120=11/15 прошли во второй день 3)1/12+11/15=5/60+44/60=49/60 пути прошли за два дня 4)1-49/60=11/60 пути осталось пройти за третий день (=159.5 км) 5)159.5: 11/60=159.5*60/11= 878 км
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