Question

if the cost of 25 packets of 10 pencils each is rupees 750 then the cost of 30 packets of 8 pencil is​

Answer 1

Answer:

720

Step-by-step explanation:

1 packet contains 10 pencils

Now 25 packets contain 25*10= 250 pencils

250 pencils cost 750 rupees

Case 2

1 packet contains 8 pencils

30 packets contains 30*8 = 240 pencils

240 pencils cost = (750/250) * 240

= 3*240 = 720

Answer 2

Answer:

250 pencil cost 750 ...one pencil costs 3 rupees...240 pencils cost 3×240 =720 ripes