find the ratio of the price of a pencil to that of a ball pen if pencils cost rupees 96 per score and ball pen cost Rupees 50. 40 per dozen
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Answer:
Step-by-step explanation:
price per pencil= 96/20= Rs.24/5
price per ball pen= 50.40/12= Rs.4.20
ratio=
(24/5)/(42/10)
=>8/7
=>8:7
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