Level:
Project ID:
2000019207
Accepted:
0
Clonable:
0
Easy:
0
Adam went to a shop where he bought \(7\) buns and \(2\) cakes for \(64\) Kč. Mirek bought \(5\) buns, \(3\) cakes and \(4\) rolls for \(79\) Kč. Petra went to the same shop as Adam and Mirek and bought \(5\) buns and \(4\) rolls. Since it was only \(20\) minutes to closing, she got a discount for each piece of bakery goods worth \(1\) Kč and so she paid \(37\) Kč. Which of the following statements about the prices of goods before the discount is the only incorrect?
\(2\) buns and \(1\) cake altogether cost more than \(16\) rolls
The cake is more expensive than a bun and a roll altogether.
\(3\) cakes cost more than \(8\) rolls.
Buying \(10\) pieces of each (a bun, cake, and a roll) cost more than \(200\) Kč.