Amey B.

asked • 03/28/15

how to solve this problem

Vidushi and Sanya distribute Rs100 each in charity. Vidushi distributes money to 5 more people than sanya and sanya gives each Rs 1 more than vidushi . how many people are recipients of the charity? 
 

1 Expert Answer

By:

Amey B.

how 100=2*2*5*5 come from
after that 100=5*20come from
Report

03/28/15

Arthur D.

tutor
write the prime factorization for 100; use factor trees or upside down division
2l100
  ------                                                                                           100
  2 l 50                                                                                           /  \
     -----                                                                                       10* 10
     5 l 25                                                                                     / \   / \
     -------                                                                                   2*5*2*5
           5                                                                                    2*2*5*5
       
100=2*2*5*5
100=(2*2*5)*5=20*5           
 
Report

03/29/15

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