Name: 把整數寫成分數 (Writing whole numbers as fractions)
Uploaded: 2021-01-14T10:14:22.000Z
Duration: 1 min 34 s
Description: 【看影片學英語】數萬部 YouTube 影片，搭配英漢字典即點即查，輕鬆掌握單字發音與用法，長久累積看電影不必再看字幕。

- [Instructor] We're told that each rectangle is a whole.

that's one whole, and so this is two wholes.

Which expressions describe the shaded part of the picture?

if you can answer that before we work on this together.

there's different ways I could represent this.

that if each of these rectangles is a whole,

we have two of 'em, so I could say this is two wholes.

is a half right over there and this is another half.

So we could also represent it as four halves.

Or instead of writing half out like that,

you could also represent a half like that 1/2,

that's another 1/2, that's another 1/2, that's another 1/2.

we have two wholes here so I'll rule that one out.

4/2, yep we already thought about that one.

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把整數寫成分數 (Writing whole numbers as fractions)

describe

represent

divide

pause