Q: A group of six friends planned to buy a car. The cost of the car is $1700 and they plan to share the cost equally. They had a car wash to help raise funds, which would be taken out of the total cost. The remaining cost would be split between the six friends. At the car wash, they earn $500. However, Brad decided not to join in the purchase of the car. How much more does each friend have to pay now that Brad isn't participating?
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A: Start by finding the total that is left, $1700 car price - $500 earned at car wash = $<<1700-500=1200>>1200 remaining.
So the six friends should pay $1200 / 6 people = $<<1200/6=200>>200 each.
Since Brad is not joining, then the 5 friends have to split Brad's share which is $200/5 = $<<200/5=40>>40 each. The answer is  40.
assistant