What Fraction Of The Wall Did Kevin Paint?

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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.

assuming you mean addition: addition and subtraction are reverse operations.

step-by-step explanation:

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%