You need to pack some cookies. \( 54 \% \) of the cookies are chocolate. You need tc pack a total of 350 cookies. How many of them are chocolate?

7. 63459 sayısındaki rakamiarın yerieri değiştirilerek yazılabilen 5 basamaklı sayıların kaçııın 5 ile bölümünden ka- lan 4 tür? \( \begin{array}{llll}\text { A) } 24 & \text { B) } 36 & \text { C) } 48\end{array} \)

4. Una fábrica de dulces produce 1746 paletas en un día. ¿Qué cantidad representan \( \frac{4}{6} \) de la producción total de paletas en un día?

66. When Mahlet counts oranges in a basket by 5 's, there are 3 oranges loft over when she counts them by 3 's, there are two left over. What is the least number of oranges in the basket?

2. \( 3 \times 3,142= \)

If \( 3^2 \) is calculated, what is the result?