Question

answer with process.......

Answer 1

Solution:
     Let One part of Number = 2x
     therefore second part = 7x .
     therefore , sum of parts of the number = 351
                       2x + 7x = 351
                       9x = 351
                           x= 351/9
                           x = 39
 therefore One part of the Number = 2x
                                          = 2*39
                                           = 78
Other Part of Number = 7x
                                = 7*39
                                = 273
Hence product of Parts of a Number = (2x)*(7x)
                 = 78*273
           = 21294