What Fraction Of The Wall Did Kevin Paint?

I Need Help With This ASAP

I Also Need Work To Be Shown

It Would Be Glad If I Can Get Some Help!

Kevin painted of the wall.

Solution:

Fraction of the wall painted by Elena =

Fraction of the wall painted by Matthew =

Fraction of the wall painted by Kevin = ?

Full wall can be taken as 1.

To find the wall painted by Kevin:

Rest of the wall = Full wall – painted by Elena – Painted by Matthew

To make the denominator same, multiply the numerator and denominator of the first term by 9.

Rest of the wall =

Hence the kevin painted of the wall.

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.