Respuesta :
we can do this by several methods.......
one among them is :
Let the number be ' y'
therefore , 7 . y = 3500
7 y = 3500
thus , y = 3500 / 7
= 500
one among them is :
Let the number be ' y'
therefore , 7 . y = 3500
7 y = 3500
thus , y = 3500 / 7
= 500