Singapore Math, Primary 5 / Grade 5: Ratio, Word Problem Q2

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4.9 هزار بار بازدید - 13 سال پیش -
http://www.homecampus.com.sg : If math word problems give you a fright then you should check out this video. It shows an example of how to use models to find out the ratio between the heights of two objects and what ratio really means. More word problems like this are at http://www.homecampus.com.sg. Notes at http://my.homecampus.com.sg/Learn/Pri....
13 سال پیش در تاریخ 1390/05/04 منتشر شده است.
4,998 بـار بازدید شده
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