Request a call back

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

ICSE Class 7 Answered

sum of two rational numbers is -4. If one of them is -13/25. Find the other.
Asked by almu2008 | 08 Mar, 2019, 12:16: PM
answered-by-expert Expert Answer
 
Let the other rational number be x.
According to the condition,
begin mathsize 16px style fraction numerator negative 13 over denominator 25 end fraction space plus space straight x space equals space minus 4
rightwards double arrow straight x space equals negative 4 space plus space space 13 over 25
Taking space LCM comma space we space get

rightwards double arrow straight x space equals space fraction numerator negative 100 space plus space 13 over denominator 25 end fraction equals negative space 87 over 25 end style
Answered by Yasmeen Khan | 08 Mar, 2019, 02:02: PM
ICSE 7 - Maths
Asked by aadityasingh | 21 Nov, 2023, 07:56: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 7 - Maths
Asked by mayashah894 | 13 Jun, 2023, 03:46: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 7 - Maths
Asked by oncearmybpink | 06 Jun, 2023, 09:07: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
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
Get Latest Study Material for Academic year 24-25 Click here
×