Question:If`x : y = 6 : 5`, then `(5x + 3y) : (5x - 3y)` is equal to : 

A `2 : 1` 
B `3 : 1` 
C `5 : 3` 
D `5 : 2` 

+ Answer
B 

+ Explanation
Given : `x/y = 6/5`.

`:. (5x + 3y)/(5x - 3y)`

`= (5(x/y) + 3)/(5(x/y) - 3)`

`= (5 xx 6/5 + 3)/(5 xx 6/5 - 3)`

`= 9/3`

`= 3/1`.

+ Report

Md. Habib Ullah

Editor, VCampus

Your Name

Your Email

Type of Report
Spelling MistakeIncorrect AnswerGrammar MistakeContent MissingImproper Text FormatInsufficient AnswerDuplicate QuestionImproper Sentence StructureImproper Equation/FormulaOther

Description