• HOME
  • FAQs
  • SAMPLE VIDEOS
  • SHOPPING CART
  • CONTACT US
COMPETZ - Makes You Compete
Answer with Explanation:

Let the required number of days be x.

Less persons, More days (Indirect Proportion)

More working hours per day, Less days (Indirect Proportion)

Persons                    30: 39  }

                                     :: 12 : x
Working hours/day    6: 5   }

Therefore,30 x 6 x x = 39 x 5 x 12

=> x = (39 x 5 x 12)/(30 x 6)

=> x = 13.


back
  For any Queries : Feel Free to get in touch with us in the below -
WhatsApp : 94881 86920
 Mail us at : 
competz.org@gmail.com

COMPETZ@2022. All Rights Reserved.