Предмет: Математика, автор: knazevbogdan14

помогите решить задачу расстояние между посёлком и городом 60км из посёлка в город выехал велосипедист со скоростью 14км в час одновременно из города в посёлок выехал велосипедист со скоростью 12км в час какое растояние будет между ними через 2часа

Golkopdop12: Памагитии

Golkopdop12: По русски напешите

Ответы

Автор ответа: matematikL

Ответ:

4 км

Пошаговое объяснение:

s1=14×2=28 км(відстань яку проїде 1 велосипедист)

s2=12×2=24 км(відстань яку проїде 2 велосипедист)

s1-s2=28-24=4 км(різниця між ними)

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Прочитайте текст, до нього нижче є завдання
Read the text and tick (√) all the TRUE sentences (Всі правдиві речення)
1.It’s sometimes sunny in autumn.
2.The wind blows and it rains at the end of autumn.
3.They celebrate Guy Fawkes' Day in the middle of autumn.
4.On this day they make doll.
5.Rob likes winter.
6.Rob plays football in winter.
Read the text and tick (√) all the TRUE sentences (Всі правдиві речення)
1.It is always cold and sometimes snowy in winter.
2.It's usually sunny but it often rains in spring.
3.Spring is a great season for schoolchildren.
4.Robby has Sports Day in the middle of summer.
5.The school year ends in the middle of August.
6.Vicki usually wins the football race.
On this day they make a Guy man from
•books
•stones
•clothes
Rob starts school … .
•at the beginning of summer
•at the beginning of September
•in summer
•in August
Summer holidays begin … of summer at Rob’s school.
•in the middle
•at the end
•at the beginning
•in spring
Rob likes … most of
Summer holidays begin … of summer at Rob’s school.
•in the middle
•at the end
•at the beginning
•in spring

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