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ICSE Class 7 Answered

Find the sum of -3/-11+5/9  
Asked by pratikshabhore65.7spicertl | 17 Aug, 2020, 03:13: PM
answered-by-expert Expert Answer
begin mathsize 16px style fraction numerator negative 3 over denominator negative 11 end fraction plus 5 over 9 equals 3 over 11 plus 5 over 9 lcm left parenthesis 9 comma space 11 right parenthesis space equals space 99 equals fraction numerator 3 cross times 9 over denominator 11 cross times 9 end fraction plus fraction numerator 5 cross times 11 over denominator 9 cross times 11 end fraction equals fraction numerator 27 plus 55 over denominator 99 end fraction equals 82 over 99 end style
Answered by Yasmeen Khan | 17 Aug, 2020, 08:44: PM

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