A Piece Of Cloth Costs Birr 200. If The Piece Was 5m Longer, And The Cost Of Each Metre Of Cloth Was Birr 2 less,the Cost Of The Piece Would Have Remained Unchanged. How Long Is The Piece And What Is Its Orginal Price Per Metre?

7 answers

since cost is unitprice(p) times length (q),

pq = 200
(p-2)(q+5) = 200

p = 10 Birr/m
q = 20 m

thank you very much

How you got the answer

Student

How you got the answer

student

Wait there missing part how the hell did u got the answer tell me detail pls