Question

2. A merchant bought 15 dozen pens at 10 per dozen. He sold them at?1.50 each
loss per cent​

Answer 1

Answer:Heya...

Here is your answer ---

Number of pens bought = 15 dozen = 12×15 = 180 pens

Cost Price = Rs.10 per dozen = 10×15 = Rs.150

Cost price for 1 pen = 180/150 = 60/50 = 6/5 = Rs. 1.2

Selling Price for 1 pen = Rs. 1.50

SP>CP

Gain = SP-CP = 1.5-1.2 = 0.3

Gain% = Gain/CP × 100 = 0.3/1.2 × 100 = 25%

Step-by-step explanation:

if you like the answer

please mark me as brainlist

Answer 2

Answer:

Please Mark Me As BRINALIST