Question

the cost of a dozen biscuit pack packets is rupees 120 find the cost of 19 such packets​

Answer 1

Answer:

190 Rupees

Step-by-step explanation:

ATQ ,

1 Dozen = 12

So ,

Cost of 12 packets of biscuits = 120

Cost of one packet of biscuit = 120/10

=10 rupees

Now we know that cost of 1 biscuit is 10 rupees

So , cost of 19 packets of biscuits = 19 × 10

= 190 rupees

Hope it helps !