Question

the cost of 1 drozen pencil is 42 what will be the cost of 5 pencils​

Answer 1

Answer:

cost of 1 pencil=42/12=21/6

cost of 5 pencil= 21/6×5=17.5

Answer 2

Answer:

cost of 12 pen is 42

cost of 1 pen is 42/12

=3.5

Step-by-step explanation:

cost of 5 pen=3.5×5

=17.5