Cuando se utiliza -at- en prepocion

They indicate the position of something or someone, relative to something else. Examples of prepositions include: in, on, above, underneath, through, across, with, near, between. Interestingly, prepositions are known as a “closed” word class. Unlike nouns and verbs, no new ones will be added over time.

ok

Explanation:

¿Con qué necesitas ayuda? Hay una pregunta, si es así, ¿Qué es gracias?

the answer would be $18.75.

all you have to do is multiply 125 times 0.15 to get your answer

hope this (rate me brainliest ! )