注目の話題: 家出したいです。; まだ10時すぎなのにw; 喧嘩した後のコミュニケーションを教えていただけませんか。

science,math and English

No.296　13/08/17 09:57
名無し0 ( 50代 ♂ ) あ+あ-

【What does mean that being divided by a fraction?】

① A quarter multipled by three is three-fourths.

② Three divided by the three-fourths is four.

Indicating a concrete example for children like that is useful for their understanding to arithmetic,I'm sure.😃

If using other numbers as amount,there is the next one.

One-fifths liter is 200 milliliters.

If the children understand the general idea of time or how to use a clock,the next one is also all right.

One-third hour is twenty mimutes.

A way of subsiding 細分化 a thing may be useful.We need to adopt several different ways.We aren't sure what kinds of hints are helpful to understand the fraction.It depends on.Everyone has its own best way!🙋

By the way,when expressing fractions, especially,a number below 1 like two-thirds,I'm wondering if we should treat it as plural number.It's shameful of me to say,but I have little confidence on it.😳