 
<translate> Augustus da Luna na iya yin duka 3 + 7 = 10 milkshakes a kowace awa. Saboda haka, sun yi duka 10 x 8 = 80 shake a cikin sa'o'i 8. Saboda haka, amsar ita ce 80. <eng> Augustus and Luna can make a total of 3 + 7 = 10 milkshakes per hour. Therefore, they made a total of 10 x 8 = 80 milkshakes in 8 hours.
Thus, the answer is 80. 