What is the perimeter of an equilateral triangle with side length nine and one over three inches?

30 inches

twenty-seven and one over three inches

28 inches

twelve and one over three inches

Question

What is the perimeter of an equilateral triangle with side length nine and one over three inches?

 30 inches

 twenty-seven and one over three inches

 28 inches

 twelve and one over three inches

mrnood · Answer

an equilateral triangle has 3 equal length sides

the question tells you the side is 9 1/3 

so 3 sides are 3 * 9 1/3

anonymous · Answer

so the answer is????

mrnood · Answer

this is MATHS

do the maths
$$3\times 9\frac{ 1 }{ 3}=?$$

anonymous · Answer

28

anonymous · Answer

sorry i took long i had to help my mom with something

mrnood · Answer

OK - so that wasn't really too hard? try the next one yourself maybe?