Question

a dozen notebooks cost rupees 186. 1)what is the cost of 8 such notebooks?2 )how many notebook will cost rupees 356.50 , please tell correct no spam​

Answer 1

Answer:

Dozen means 12

so 12 notebook cost= 186

cost of 1 = 186/12=15.5

so cost of 8 such notebook = 15.5×8=124