Request a call back

Join NOW to get access to exclusive study material for best results

ICSE Class 7 Answered

Substract -7 / 9 from -2 / 5
Asked by vaishalivs125 | 14 Jul, 2020, 01:59: 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, 04:03: PM

Concept Videos

ICSE 7 - Maths
Asked by shwethac605 | 18 Oct, 2022, 06:55: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 7 - Maths
Asked by anikabhatnagar09 | 01 May, 2021, 10:53: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 7 - Maths
Asked by nidhi.kalsi | 12 Dec, 2020, 09:34: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 7 - Maths
Asked by siddavendra | 17 Oct, 2020, 06:34: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 7 - Maths
Asked by pratikshabhore65.7spicertl | 17 Aug, 2020, 03:36: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 7 - Maths
Asked by pratikshabhore65.7spicertl | 17 Aug, 2020, 03:13: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 7 - Maths
Asked by devanshjain0211 | 11 Aug, 2020, 07:53: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 7 - Maths
Asked by shivambadhe18.7spicertl | 28 Jul, 2020, 05:02: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 7 - Maths
Asked by vaishalivs125 | 14 Jul, 2020, 01:59: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 7 - Maths
Asked by tannu.kumari20120737 | 27 Jun, 2020, 09:59: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT