Предмет: Математика, автор: kelskelseyot70wa

дробь (1/13+ 7 целых 1/2) : 15/26=
Тема деление дробей 6 класс

Ответы

Автор ответа: Djasurxon
1
решение на фотке........
Приложения:
Автор ответа: Асик777Асик
1
\frac{ \frac{1}{13}+7 \frac{1}{2}}{ \frac{15}{26}}= \frac{ \frac{1}{13}+ \frac{15}{2}}{ \frac{15}{26}}= \frac{ \frac{2}{26}+ \frac{195}{26}}{ \frac{15}{26}}= \frac{197}{26}* \frac{26}{15}= \frac{197}{15}=13 \frac{2}{15}
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