Friday

October 31, 2014

October 31, 2014

Posted by **Jude** on Tuesday, September 24, 2013 at 2:16am.

Plsmshow the solution, thanks

- Math -
**Steve**, Tuesday, September 24, 2013 at 4:13amadd up the values of the coins:

n = q+4, so

5(q+4) + 25q = 230

30q+20 = 230

30q = 210

q = 7

so, n=q+4 = 11

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