Resposta :
[tex]a)\frac{27}{100} *900= \frac{24300}{100} =243[/tex]
[tex]b)\frac{55}{100} *300=\frac{16500}{100} =165[/tex]
[tex]c)\frac{98}{100} *450=\frac{44100}{100} = 441[/tex]
[tex]a)\frac{27}{100} *900= \frac{24300}{100} =243[/tex]
[tex]b)\frac{55}{100} *300=\frac{16500}{100} =165[/tex]
[tex]c)\frac{98}{100} *450=\frac{44100}{100} = 441[/tex]