At a Christmas Eve charity fundraiser, the price of 4 mince pies and 2 sausage rolls is $ 7.38, while the price o 3 mince pies and 7 sausage rools is $ 10.43. How much do 3 sausage rolls cost?
$2.67
mince pies=m sausage rolls=s 4m+2s=7.38 => 2m+s=3.69 --------> (1) 3m+7s=10.43 --------> (2) (2)*2-(1)*3=6m+14s - 6m-3s=11s=20.86-11.07=9.79 => 11s=9.79 3s=9.79*3/11=2.67
Mince Pie £0.46
Christmas Cake £1.14
Christmas Pudding £1.45
How much is a Turkey Sandwich ?
If 2 cricket bats and 3 balls cost Rs. 3500 and 3 cricket bats and 2 balls cost Rs. 4000, then how much does a cricket bat cost?
Raju and Sohan invest in a business in the ratio 3:2. If 5% of the total profit goes to charity and Raju's share is Rs.1710, then what is the total profit.
By selling an article for Rs. 171, a shopkeeper gains as much percent as the cost price of an article. In order to get 40% profit, at what price (Rs) he should sell an article?
2 ice lollies and 2 choc ices = £2.90
2 cornets, 1 choc ice and 1 ice lolly = £3.45
1 ice lolly and 1 cornet = £1.60
How much does a choc ice cost?
