Luis gana $ 3 580 a la semana y lo reparte de la siguiente manera: 3/8 para "Comida", 1/5 del resto para "Gasolina" y lo que sobra para sus "ahorros". Escribe cuanto dinero guarda para cada uno de los 3 destinos. *

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.