Find the average of the total amount paid by Sumit and Sahil for mugs purchased.

Let the number of buckets purchased by Sahil be x. And the number of buckets purchased by Sumit = 1.45x Number of mugs purchased by Sahil = 0.4x Number of mugs purchased by Sumit = 0.4x/0.8 = 0.5x According to question, => 1.45x × 220 = 63800 => x = 200 Number of buckets purchased by Sumit = 290 Number of buckets purchased by Sahil = 200 Number of mugs purchased by Sumit = 100 Number of mugs purchased by Sahil = 80 Amount paid by Sumit for mugs = 100 × 100 = 10000 Amount paid by Sahil for mugs = 80 × 150 = 12000 Required average = (10000 + 12000)/2 = Rs.11000