Square E has side lengths of e cm Square F has side lengths of f cm
The area of square E is 69% greater than the are of square F
work out the ratio of e:f

The length ratio of square E to square F is 1.3.

Step-by-step explanation:

The area of the square is equal to the square of its side length. The ratio of areas of square E to square F is:

(1)

Where:

, - Lengths of squares E and F, measured in centimeters.

Then, the length ratio of square E to square F is:

The length ratio of square E to square F is 1.3.

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