29 students want lemonade and 20 students want iced tea. What is the ratio of the number of students who want lemonade to the total number of students? Write your answer as two numbers separated by a colon (for example, 2:3).

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?

The population of a place in a particular year increased by \( 15 \% \). Nexty cal, net increase or decrease percent in the intial population. ₹ 648 is divided into three fricuds Raghav, Anil and Sobha. Anil gets \( \frac{4}{5} \) of amount that Raghav gets and Sobha got \( 75 \% \) of amount that Anil got. How much money did each one of them got?

23. Raúl gana \( \$ 1800 \) pesos a la semana, pero paga \( \frac{2}{5} \) de su sueldo para su viaje de graduo- ción; ¿cuánto dinero representa la fracción?

13) What is \( 270 \% \) of 60 ? \( \begin{array}{ll}\text { 15) } 87 \% \text { of } 41 \text { is what? } & \text { 14) } 73 \% \text { of what is } 156.4 \text { ? } \\ \text { 17) What percent of } 88.6 \text { is } 70 ? & \text { 16) } 9 \text { is what percent of } 84 ?\end{array} \)

Hockey is an 11 . a-side game, but a team may corsist of up to 16 players with uralimited substitutions allowod throughout a match of 70 minutes duration. foger captains the Buccancers hockey team. He has 16 players for today's match. Ho will play the whole match himsell, as will the goalkeeper. He intends to rotate all the other players in such a way that each of them spends the sarme rotal ampunt of time on the pitch. How ruich time should each player (werept foger and the goalkeeper) spend on the pitch during today's match?