Предмет: Математика, автор: aleksanyanmar

в библиотеку привезли учебники по математике и чтению,всего 147 учебников. Учебники по чтению поставили на 3 полки ,по 25 учебников на каждую. Учебники по математике поставили поровну на 2 полки. Сколько учебникон по математике на каждой полке?

Ответы

Автор ответа: Евочка1000

1) 25*3=75(учебников)-по чтению
2) 147-75=72(учебника)-по математике
3) 72/2=36(учебников)-по математике на каждой полке

Автор ответа: ДенШульц

3×25=75 кн -по чтению. 147-75=72кн - по математике 72÷2=36 кн -на каждой полее ответ:36 кн по математике на каждой полке

Автор ответа: Евочка1000

поставили поровну на 2 полки а не на 3

Автор ответа: Евочка1000

я правильно сделала

Автор ответа: ДенШульц

уже увидел

Автор ответа: ДенШульц

молодец

Автор ответа: aleksanyanmar

спасибо

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Ufa – the capital of Bashkortostan
Ufa was founded in 1574 as a fortress. Now it is a large administrative, industrial, cultural and scientific center of the Republic of Bashkortostan, and of the Ural region as a whole. The city occupies over 710 square kilometers, while its population exceeds 1 million people representing over 100 nationalities and ethnic groups.
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