So basically, it says that there are, "23 comedies, 13 dramas, 10 science fiction movies, and 31 action movies." That's all there is on the DVD sales rack. And now, they're asking how many there are altogether, basically, by asking about how many DVDs there are in all. Not how many comedies. Not how many horror movies. And not just comedy and horror movies combined. DVDS and all. This would imply that we would have to add that all together.
23 + 13 = 36 36 + 10 = 46 46 + 31 = 77
And so there's your answer. There are 77 DVDS on the sales rack.
50 out of the 80 were adults if you have to round so it would be 5/8 then you just do 8×100 and then 5×180+70÷100 because you're want to do not do not do it
His science teacher says “Thank you I will grade it after school” when it’s after school the teacher checks it and Akita gets an A because she is smart and Brainly helped her :)
