the cost of one dozen pen is rupees 240 and the cost of 20 notebooks is rupees 520 . find the ratio of the price of a pen to the price of a notebook
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Answered by
2
Answer:
10:13
Step-by-step explanation:
Cost of 12 pens: 240 Rs.
Cost of 20 notebooks: 520 Rs.
Cost of 1 pen = 240 ÷ 12
= 20 Rs.
Cost of 1 notebook = 520 ÷ 20
= 26 Rs.
Ratio of pen to the price of notebook would be:-
= 20:26
= 10:13
Answered by
2
Answer:
the cost of one dozen pen is rupees 240 and the cost of 20 notebooks is rupees 520 . find the ratio of the price of a pen to the price of a notebook
Step-by-step explanation:
10:13
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