It costs Tk. 1000 to make the first thousand copies of a book and x taka to make each additional copies. If a total of 6000 copies were made with a total cost of Tk. 5500, what is X?
Created: 6 years ago |
Updated: 2 years ago
best des
Cost of first thousand copies 1,000 Tk
Susbequent copies = (6000 - 1000) = 5000 copies
Cost of subsequent 5000 copies = 5500 - 1000 = 4500tk .
According to ques,
5000x = 4500
X = 4500/5000 = 0.9
ans: 0.9
Md Azizur Rahman
Founder of Satt
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