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ICSE Class 7 Answered

Substract -7 / 9 from -2 / 5
Asked by vaishalivs125 | 14 Jul, 2020, 13:59: PM
answered-by-expert Expert Answer
begin mathsize 16px style fraction numerator negative 2 over denominator 5 end fraction minus open parentheses fraction numerator negative 7 over denominator 9 end fraction close parentheses equals fraction numerator negative 2 over denominator 5 end fraction plus 7 over 9 LCM left parenthesis 5 comma 9 right parenthesis space equals space 45 equals fraction numerator negative 2 cross times 9 over denominator 5 cross times 9 end fraction plus fraction numerator 7 cross times 5 over denominator 9 cross times 5 end fraction equals fraction numerator negative 18 plus 35 over denominator 45 end fraction equals 17 over 45 end style
Answered by Yasmeen Khan | 14 Jul, 2020, 16:03: PM

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