jrussell1000 jrussell1000

14-10-2017
Mathematics

contestada

The difference between two numbers is 30. The
ratio of the bigger number to the smaller number is
7:2. What is the smaller number?

Respuesta :

April135 April135

14-10-2017

x=smaller numb
7/30 = 2/x
7x=60
x=8.57

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