Question

if the cost of a dozen notebook is rs 336 then find the cost of 5 notebooks​

Answer 1

Answer:

answer is 140

Step-by-step explanation:

first you need to divide 336 by 12 then you will get 28 . so 28 is the price of one book . now multiply 28 into 5 . you will get 140 . therefore the cost of 5 notebooks is 140 rs

Answer 2

Answer:

5 note books costs 140/-

Step-by-step explanation:

Cost of a dozen(12) notebook=336

Cost of 5 notebooks=?

By doing cross multiplication method

5×336=1680

1680÷12=140/-

•Cost of 5 notebooks = 140/- Rs