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CBSE Class 7 Answered

-6/13 - (-17/15)
Asked by kalishankar90 | 18 Oct, 2018, 08:52: PM
answered-by-expert Expert Answer
begin mathsize 16px style negative 6 divided by 13 space minus space left parenthesis negative 17 divided by 15 right parenthesis equals space fraction numerator negative 6 over denominator 13 end fraction space minus space fraction numerator negative 17 over denominator 15 end fraction equals space fraction numerator negative 6 over denominator 13 end fraction space plus space 17 over 15 LCM space left parenthesis 13 comma space 15 right parenthesis space equals space 195 equals space fraction numerator negative 6 space cross times 15 over denominator 13 space cross times space 15 end fraction space plus space fraction numerator 17 cross times 13 over denominator 15 space cross times 13 end fraction equals space 131 over 195 end style
Answered by Yasmeen Khan | 19 Oct, 2018, 11:28: AM

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CBSE 7 - Maths
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