Sagot :
a. 8:6 = 12:n
b.
[tex] \red{ \frac{8}{6} = \frac{12}{n} }[/tex]
[tex] = \frac{6 \times 12}{8n} [/tex]
[tex] = \frac{72}{8} [/tex]
[tex] \green{ = \boxed{9}}[/tex]
c. 9 days
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