Name: 単位分数の比較 (Comparing unit fractions)
Uploaded: 2021-01-14T10:13:44.000Z
Duration: 3 min 36 s
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

- [Instructor] So which of the following numbers

比較級形容詞

命令形

All right, now let's think about this together.

And the way that I can best think about it

And then let's say that this is another whole

right over there, I'm gonna try to make these rectangles

Well, I would divide this whole into three equal sections.

And so I'm gonna try to divide it into three equal sections.

So that's three equal sections right over there.

Now they're supposed to be three equal sections,

these are hand-drawn so give me a little slack.

But one of these three equal sections, well that's 1/3.

Well then I would try to divide this in five equal sections.

And so 1/5 would be just one of these fifths.

So when you compare it like this, what's larger 1/3 or 1/5?

covers more of the whole, it's a larger fraction

And so you might have noticed an interesting pattern

You might have been tempted when you saw the five here,

five is larger than three, but 1/5 is less than 1/3

Because you're dividing your whole into more equal chunks.

if it's one of three of the whole, 1/3 of the whole,

or if it's one of three equal chunks of the whole,

so 2/3 is definitely going to be bigger than 2/5,

We have the same numerator, but the denominator is smaller.

So four of the bigger things is going to be larger

字幕リスト動画再生

単位分数の比較 (Comparing unit fractions)

obvious

pattern

represent

imagine