Предмет: Физика, автор: w1eeqqs

Ваня вышел из дома в 7 часов 40 минут. До магазина он шел 0,5 часа, после чего купил шоколадку, на что у него ушло 15 минут. После этого Ваня прошел 0,3 часа, пока не встретил друзей, с которыми простоял 5 минут. Опомнившись, он за 180 секунд добежал до школы. Сколько времени осталось у Вани, чтобы успеть к уроку физики, который начинается в 9 часов утра?​

Ответы

Автор ответа: anagrisanova12
2

Ответ:

8 минут

Объяснение:

между 07:40 и 09:00 – 80 минут.

30+15+20+5+2 = 72 минуты ушло у Вани, чтобы дойти до школы из дома.

80-72 = 8 минут у Вани до урока физики

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