SOLUTION: very confused please help multiply (c+1/2)(c+1/5) "simplify"

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Question 358641: very confused please help
multiply

(c+1/2)(c+1/5) "simplify"
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
(c+1/2)(c+1/5)
c^2+c/2+c/5+1/10
c^2+(5c+2c)/(2*5)+1/10
c^2+7c/10+1/10 ans. in fractions.
c^2+0.7c+0.1 ans. in decimal.