80% of x days is 56 days
\(\frac{80*x}{100}=56=\ \textgreater \ x= \frac{100*56}{80} =10*7=70\)Hope that helps.Have a nice day!! ^^
✡ Answer: 70 ✡- - Solve:\(\frac{80*x}{100}\) =56- - Solve and gather more information:\(x= \frac{100*56}{80}\)\(10*7\)=70✡Hope this helps✡