Mathematics, 02.02.2021 22:10 babas97

In a classroom, 1/10 of the students are wearing blue shirts , and 2/5 are wearing white shirts. There are 30 students in the classroom. How many students are wearing shirts other than blue shirts or white shirts?

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In a classroom, 1/10 of the students are wearing blue shirts , and 2/5 are wearing white shirts. The...