If 9 notebooks cost Rs. 315, then what will be the cost of 20 notebook?
Answers
Answered by
3
Answer:
the cost of 1. notebook = 315÷9.
= 35
the cost of 20 notebooks = 20×35
= 700
the cost of 20 notebooks is Rs.700/-
Answered by
1
Answer:
Cost of 9 notebooks = rupees 315.
Cost of 1 notebook=315/9=35
Cost of 20 notebooks = 20x35=700
Hence,the cost of 20 notebooks is rupees 700.
Similar questions