4

Is it $18$? I'm not to sure, that's why I have asked. I'm thinking if a number precedes a letter then you times it, is this correct?

Bobson Dugnutt
  • 10,672
greg
  • 341
  • 3
    $3n$ means "multiply 3 and n," so you are correct. –  Mar 07 '16 at 16:28
  • 10
    Why the downvotes? A mathematics question is being asked and even a little effort is shown. Apparenly some here downvot because of the level of the question. – DonAntonio Mar 07 '16 at 16:31
  • @Matta: Obviously you haven't tried that yourself. Try it now, go on, and see how far it gets you. And next time, think before you condescend. – TonyK Mar 07 '16 at 18:07

1 Answers1

0

$p=3n$ and it is given $n=6$.

So,by the method of substitution of $n$ for $6$ we have $p=3\times6=18.$

So,you are correct!!

Soham
  • 9,990