Dalam rangka memperingati HUT RI, pagar kelurahan akan dipasang lampu hias berwarna merah, kuning, dan hijau. lampu merah menyala setiap 8 detik. pada pukul 10.47 ketiga lampu menyala bersamaan lagi sebanyak 10 kali pada pukul tolong di bantu yh soalnya besok harus di kumpulkan please

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.