 
 <translate> He drinks 504 ounces of water per week because 72 x 7 = 504. He will need to fill it 6 times because 504 / 84 = 6. So the answer is 6. <hau> Yana shan ruwa 504 a mako domin 72 x 7 = 504. Zai cika shi sau 6 domin 504 / 84 = 6. Amsar ita ce 6. 