The school student council sponsored a switch day where students were able to switch classes every 20mins the students are in school for 7hours if a student switched as often as possible how many classrooms in all did that student visit?

Can any one me with the answers to these questions asap?

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3