Find the cost of 2 sets of pens and ball pens when the cost of one pen is Rs.61/2 and that of a ball pen is Rs.25/4. *
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Answered by
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Answer:
two sets of pen = 61
two sets of ball pen = 12.5
Step-by-step explanation:
as 2*61/2= 61
then 2*25/4 = 12.5
Answered by
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Answer:
for 2 pen we need Rs 122 and for 4 ball pen Rs 100
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