Предмет: Математика, автор: Дана2006Ахметова

Помогите с двумя заданиями пожалуйста!
9 задание
Увеличь в 8 раз разность чисел 860 и 160
Уменьши на 370 произведение чисел 1000 и 2 и уменьши сумму в 2 раза
Найди одну девятую часть суммы чисел 550 и 350
6 Задача
В пяти одинаковых рулонах 360 м атланта, а в трёх одинаковых рулонах 108 м шёлка.На сколько метров больше в одном рулоне атланта,чем шёлка?
Пожалуйста Ну помогите :(

Ответы

Автор ответа: nikulya74

(860-160)×8=560
(1000×2)-370)÷2=815
(550+350)÷9=100
задача; 360÷5=72 м в одном рулоне атланта
108÷3=36м в одном рулоне шелка
72-36=36м на столько атланта в одном рулоне больше,чем шелка

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