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सी.आई.एस.सी.ई.आयसीएसई ICSE Class 6

Show that 3/7 Lies Between 2/5 and 5/7. - Mathematics

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प्रश्न

Show that `3/7` lies between `2/5` and `5/7`.

बेरीज

उत्तर

`3/7` will lies between `2/5` and `5/7` if

`2/5>3/7>5/7` or `2/5<3/7<5/7`

Now, comparing `2/5,3/7,5/7`

L.C.M. of 5 and 7 = 35

∴ `2/5=(2xx7)/(5xx7)=14/35`

`3/7=(3xx5)/(7xx5)=15/35`

and `5/7=(5xx5)/(7xx5)=25/35`

∴ `14/35<15/35<25/35`

`2/5<3/7<5/7`

`3/7` lies between `2/5` and `5/7`

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पाठ 14: Fractions - Revision Exercise

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सेलिना Mathematics [English] Class 6
पाठ 14 Fractions
Revision Exercise | Q 1
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