leamsysaavedra1977
leamsysaavedra1977 leamsysaavedra1977
  • 10-11-2021
  • Mathematics
contestada

pls help I have headache i try everything ​

pls help I have headache i try everything class=

Respuesta :

Melody08
Melody08 Melody08
  • 10-11-2021

Answer:

210 students

Step-by-step explanation:

30%=63

10%=63÷3

      =21

100%=21×10

        =210

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