salightblue salightblue

18-03-2018
Mathematics

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Out of 30 kids that came to a Halloween party 4 wore Harry Potter costumes, 3 were dressed as Ron Weasley, and 5 were dressed as Hermione Granger. What percent of all kids at the party were dressed as Hogwarts students?
PLEASE I NEED HELP

Respuesta :

18-03-2018

People wearing Hogwarts costumes: 4+3+5=12

12/30=0.4
0.4=40%

40% of the kids wore Hogwarts costumes.

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