Monday, January 14, 2008

percent of 600

If 70 percent of 600 is 40 percent of x, then x =

A. 105
B. 168
C. 342 6/7
D. 660
E. 1,050
at

1 comment:

  1. Luís Botelho RibeiroJanuary 29, 2008 12:53 AM

    This equallity can be expressed as follows:
    70%.600 = 40%.x <=>

    x = 7*600 / 4 <=>

    x = 4,200/4 = 2,100/2 = 1,050

    Option E. is the one.

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