Предмет: Математика, автор: denis79852649571

у паука 8 ножек у сороконожки - в 5 раз больше, а у многоножки - в 7 раз больше чем у сороконожки и паука вместе. Сколько ножек у многоножки?

Ответы

Автор ответа: deorantik
1

Ответ:280

Пошаговое объяснение:

1)8*5=40(ножек)-у сороконожки

2)40*7=280(ножек)-у многоножки


denis79852649571: ответ не верный а у многоножки - в 7 раз больше чем у сороконожки и паука вместе
deorantik: ну так 8 на 5 это 40 у сороконожки и паука вместе и это умножить на 7 будет 280
denis79852649571: смотри потом идет 8+40=48 48*7=336
denis79852649571: сколько вмести не сказал а сразу ск у многоножек
deorantik: а зачем спрашиваешь если знаешь?
denis79852649571: то этого не знал
deorantik: а а я начал тебя проверять ._.
Автор ответа: Аноним
1

Ответ:

336 ног у многоножки

Пошаговое объяснение:

8*5=40

40+8=48

48*7=336


denis79852649571: спасиб
denis79852649571: отметил
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