Lauren devoted two fifths of her study time to math, three twentieth's to spanish, one third to biology, and remaining 35 minutes to English. How much time did Lauren spend studying Spanish that evening?

Google it that might work

Idon’t know what the answer is i wish i could

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.