Question

Slove

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Answer 1

`(9)/(35)`

Explanation:

`(2)/(5)-(1)/(7)`

Finding LCM: loading...

5,7 : 35

Adjust fraction based on LCM:

`=(14)/(35)-(5)/(35)`

`\mathrm{Apply\:the\:fraction\:rule}:\quad (a)/(c)-(b)/(c)=(a-b)/(c)`

`=(14-5)/(35)`

`\mathrm{Subtract\:the\:numbers:}\:14-5=9`

`=(9)/(35)`

[RevyBreeze]