the price of pen &book are in the ratio 3:5 the price of book is 12 rupees more than the price of pen
find the price of pen and book?
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4
Step-by-step explanation:
price of book is 12
let the price of pen be x
12*x=12x
3+5=8
x=12/8=6*3. 5*6
the price of the book is 18
Answered by
1
Answer:
prise of
pen=₹18
book=₹30
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