Предмет: Математика, автор: ViKiSchOoyyLaaaviii

за 4 дня собрали 900 кг овощей В первый день собрали 40% всего сбора во второй день 94 от сборов первого дня третий день 112 процентов от второго дня Сколько собрали в четвёртый день​

Ответы

Автор ответа: ramilio8pro
0

Ответ:

900:40=22,5 кг 1день

900-22,5=877,5ост

877,5-94=783

783,5:40=19 кг за 2день

короче за третий день 10,08

я та к понимаю 22,5+19+10.08

ровно 51,08

900-51=849кг за 4день

вроде так


ViKiSchOoyyLaaaviii: немнрго не правильно, но все равно спасибо )
Похожие вопросы
Предмет: Математика, автор: mironio1
Предмет: Английский язык, автор: Алина2001нян
Помогите пожалуйста с английским
Нужно вставить правильные глаголы
1. I _____________________ cake. That’s why my hands are full of flour. (bake)
2. When I first came to this house it _____________________ quite a noisy area. (be)
3. He twisted his ankle while he _____________________ . (ski)
4. _____________________ the doors before you leave the house? (you ever lock)
5. My best friend and I _____________________ each other for 15 years. (know)
6. Jack usually _____________________ but he _____________________ when his father comes. (smoke, not smoke)
7. ________________ breakfast yet? – Yes I had it together with Sue at 7. (you have)
8. I _____________________ this kind of work when I was a small boy. (do)
9. He _____________________ the paper when his wife came home. (read)
10. He _____________________ for an hour now. I’ll be finished soon. (speak)
11. How long _____________________ John and Maria?- We met the couple over thirteen years ago. (you know)
12. He _____________________ in Oxford for two years and when his mother died he moved to London. (live)
13. After Harry _____________________ his work he _____________________ Jude from the office. (finish, call)
14. You _________________ your homework for two hours. Haven’t you finished yet? (do)
15. He always ________________ to the supermarket alone, but today he _________________ his son with him. (go, take)
16. He never _____________________ in the evening, only on Sundays. (work)
17. I _____________________ to South America but I have been to New York several times. (never, be)
18. _____________ Jean? – No, she probably went to her friend’s place. (anyone, see)
19. I _______________ to the bank yesterday but when I got there it was closed. (go)
20. She _____________________ in school all day. (be)