A NUMBER 351 IS DIVIDED INTO TWO PARTS IN THE RATIO 2:7. THE PRODUCT OF THE NUMBERS IS:-
Let One part of Number = 2x
therefore second part = 7x .
therefore , sum of parts of the number = 351
2x + 7x = 351
9x = 351
x = 39
therefore One part of the Number = 2x
Other Part of Number = 7x
Hence product of Parts of a Number = (2x)*(7x)
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