Question

Cost of 25 packet of 10 pencil is Rs.7 50 what will be the cost of 30 packets of eight pencils

Answer 1

Answer:

30 Packet of 8 Pencil cost = Rs 7.2

Step-by-step explanation:

25 Packet of 10 pencil cost =  Rs 7.5

Total Pencil = 25 * 10 = 250 Pencils

250 pencils cost = Rs 7.5

30 Packet of 8 Pencil cost = ?

Total Pencil = 30 * 8 = 240 Pencils

250 Pencils cost = Rs 7.5

1 Pencil Cost = 7.5/250

240 Pencils cost = (7.5 * 240) /250  = Rs 7.2

30 Packet of 8 Pencil cost = Rs 7.2