Math, asked by naresh9299, 1 year ago

(SIS AS323. Wildt is the cost of 1kg
.. If the cost of 12 pens is Rs 657, find the cost of 1 pen?
- The weight of 20 books is 112 kg. Find the weight of 1 book​

Answers

Answered by Geethasurendar
0

Answer:

cost of one pen is rs . 54.75

weight of one book is 5.6kg

Step-by-step explanation:

cost of 12 pen =657

657/12=54.75

weight of 20 book=112

112/20=5.6kg

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