A worker is paid x rupees for painting every 6 metres of a wall and y rupees for painting every extra metre. During one week, he painted 6 metres on Monday, 7 metres on Tuesday, 8 metres on Wednesday, 9 metres on Thursday and 10 metres on Friday. What is his average daily earning rupees for the five day week?	Pick one
A) x + (8/5)y	B) x+2y	C) 10x + (8/5)y	D) None of these	E) Cannot be determined
Explanation :   On Monday, the payment = Rs x   On Tuesday, the payment = Rs (x + y)   On Wednesday, the payment = Rs (x + 2y)   On Thursday, the payment = Rs (x + 3y)   On Friday, the payment = Rs (x + 4y)   Average daily earning during the five-day week = (5x + 10y)/5   = x +2y   Answer :x+2y
<result>B</result>
A worker is paid x rupees for painting every 6 metres of a wall and y rupees for painting every extra metre. During one week, he painted 6 metres on Monday, 7 metres on Tuesday, 8 metres on Wednesday, 9 metres on Thursday and 10 metres on Friday. What is his average daily earning rupees for the five day week?