Resposta :
Resposta:
x = 30 pérolas
Explicação passo-a-passo:
Seja x o total de pérolas.
[tex]\frac{x}{6}+\frac{x}{5}+\frac{x}{3}+\frac{x}{10} +6=x\\\\Multiplicando~por~30.\\\\5x+6x+10x+3x+180=30x\\\\24x-30x=-180\\\\-6x=-180\\\\6x=180\\\\x=30[/tex]
Resposta:
x = 30 pérolas
Explicação passo-a-passo:
Seja x o total de pérolas.
[tex]\frac{x}{6}+\frac{x}{5}+\frac{x}{3}+\frac{x}{10} +6=x\\\\Multiplicando~por~30.\\\\5x+6x+10x+3x+180=30x\\\\24x-30x=-180\\\\-6x=-180\\\\6x=180\\\\x=30[/tex]