Request a call back

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

ICSE Class 7 Answered

Radha  can embroider a shawls in 10 days. Saroj  can embroider a same shawls in 12 days .how much time they would take working together to embroider  10 shawls.  
question image
Asked by binapanimahato58 | 10 Jun, 2023, 13:11: PM
answered-by-expert Expert Answer
Radha's one day work is 1/10
Saroj's one day work is 1/12
Both when work together, their one day work is 1/10 + 1/12
equals fraction numerator 10 plus 12 over denominator 120 end fraction
equals 11 over 60
TIme space taken space to space complete space one space shawl space equals space fraction numerator 1 over denominator begin display style 11 over 60 end style end fraction equals 60 over 11 equals 5.4545 space days
Time space taken space to space complete space 10 space shawls space equals space 10 cross times 5.4545 space equals space 54.5 space days
Answered by Renu Varma | 12 Jun, 2023, 09:20: AM
ICSE 7 - Maths
Asked by nair.vinita78 |
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 7 - Maths
Asked by anuradhaenterprises10 |
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 7 - Maths
Asked by madhubawkar |
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 7 - Maths
Asked by trishakhanna0508 |
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 7 - Maths
Asked by mymisssaumya |
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×