Prior to a sale 17 tee shirts sold at £8 each.
The Summer sale began and a further 85 tee shirts were sold at a reduced price.
The average amount paid for each tee shirt over the whole time was £6.
What was the sale price?
Total sales = £6 * (85 + 17) = £612
Sales normal price = £8 * 17 = £136
That leaves £612 - £136 = £476 for the remaining 85 shirts => at £5.60
The answer is 5.60
There were 17 shirts sold at 8.00 each.
There were 85 shirts sold at ____ each.
Their combined totals need to reach $612.00 in order for the average to be $6.00 since there were 102 shirts sold.
17 * 8 + 85 * X = 612
136 + 85 * X = 612
85X = 476
X = 476 / 85
X = 5.60
If 17 shirts sell at $8.00 and 85 shirts sell at a value x, and their average price is $6.00, this means that the 85 shirts must compensate for the 17 shirts sold at $2.00 above the average
2.00 x 17 = $34.00
34.00/85 = $.60
$6.00 - $.60 = $5.40
If the price off a dress was cut by 20% for a sale, by what percentage off the sale price must it be increased by to resell it at the original price?
If the price of a dress is cut by 25 to make a sell then what percentage of the sale price must be increased to sell the dress at original price?
I am an open-air sale.
Remove two letters and I am a brand.
Change one letter and I am a food item.
Change another letter and I am found at the coast.
Change one final letter and I am a hand signal.
What was I and what did I become?
I went to the furniture shop in order to buy a picture. The salesman told me,"The picture is five times the cost of that ashtray, the chair is 30 times the cost of the ashtray, the table 4 times the cost of the chair, you can buy the lot for Rs 31200.
What was the price of the picture?