Question

If
`(c)/(d)` = 3 and d=1, then 3c+d=?

Answer 1

10

Explanation:

c/d=3

d=1

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c/1=3

c=3(1)=3

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3c+d=3(3)+1=9+1=10

Answer 2

`(c)/(d) = 3`

`c = 3`

`3c + d = 3 * 3 + 1 = 9 + 1 = 10`

Answer: 10.