"The price of 5.5 dozen pens is Rs. 1287. What is the price of 16 such pens?`R s .212`b.
Channel: Doubtnut
Date: 2020-04-05

"The price of 5.5
 dozen pens is Rs. 1287. What is the price of 16 such pens?
`R s .212`
b. `R s .296`
c. `R s .312`
d. `R s .412`"