Question 1204761
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A quick and easy informal solution, if formal algebra is not required....<br>
The difference between the two dimensions of the lawn is 2m, and the flower bed is of uniform width. That means the dimensions of the lawn plus flower bed differ by 2m.<br>
So find two numbers whose difference is 2 and whose product is the given 195 square meters: 13m and 15m.<br>
So adding the flower bed increases each dimension by 12m, which means the width of the flower bed is 6m.<br>
ANSWER: 6m<br>