Mathematics, 16.12.2020 19:20 flore7488

Students in grades 7 and 8 were asked which food they liked best. The results are shown in the table. Favorite Food Pizza Hot Dog Hamburger Total Grade 7 40 35 100 Grade 8 30 35 100 Total 75 55 70 200 What percentage of all students prefer hot dogs? A 25% B. 27.5% Ос. C. 30% OD. 45.5% OE 55%

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