



 
Hi Jenu, Suppose the length is L km and the breadth is B km. Write a mathematical expression for the statement "The length is twice its breadth." The distance around the field is 2L + 2B. What is the distance the man travelled when he jogged around the field 5 times? This equation contains the variables L and B. Substitute L from the mathematical expression for "The length is twice its breadth." Solve for B. Write back if you need more help,  


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