Luis viaja a Barcelona cada 15 dias y su hermana Marta lo hace cada 20 dias. ¿ Cuándo coincidirán de nuevo en Barcelona si la última vez que lo hicieron fue el 2 de octubre?

Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next

You love to play soccer! you make a shot at the net 8 times during a game! of those 8 attempts, you score twice. what percent of the time did you score?

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.