Предмет: Математика, автор: Аноним

помогите пожалуста решить задание​

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Автор ответа: bfjshdh
1
1. 18/25
2. 16/34
3. 67/90
4. 29/40
5. 69/80
6. 67/145
bfjshdh: Пожалуйста
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Помогите!!! Надо преобразовать если это требуется.
When Mrs. Bashet's son walks through the door after school, she B4 __(NOT HAVE_)________ to ask if he has any homework. She already knows.That's because in 2007, Dougherty Valley High School, in California,B5_(BUY)_________ a program called School Loop, essentially putting grade
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