Предмет: Математика, автор: Елизавета5517935792

от ленты длиной 3 метра 7 сантиметра Маша отрезала небольшой кусок .Длина оставшейся части ленты составила 2 метра 68 сантиметра . Какова длина отрезка куска?

Ответы

Автор ответа: InnocentSouI

3м 7см = 307см
2м 68см = 268см

1)307-268=39(см) - длина отрезка.

Ответ: 39 см

Автор ответа: renesmi6

Было:3м7см=307см
Стало:2м68см=268см
Отрезали-?
решение
307-268=39(см)

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