Question 1170073
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Hello,


        my post is of two parts.


<U>Part 1</U>


<pre>
    The last question in your post is "What are the possible areas of the floor?"

    But the condition just said "The area of the floor is grater than 600m²".

    Then WHY do you ask AGAIN about it ?


    In Math problems, written professionally, it is not accepted to repeat the same thought twice.
</pre>


<U>Part 2</U>


Yesterday late in the evening I solved 3 (three) TWIN problems to it.


Their links are


https://www.algebra.com/algebra/homework/coordinate/word/Linear_Equations_And_Systems_Word_Problems.faq.question.1169994.html


https://www.algebra.com/algebra/homework/coordinate/word/Linear_Equations_And_Systems_Word_Problems.faq.question.1169993.html


https://www.algebra.com/algebra/homework/coordinate/word/Linear_Equations_And_Systems_Word_Problems.faq.question.1169995.html



It is more than enough to learn the subject.



Happy learning (!)