Work

Workers works 5 days a week and has 28 days of vacation a year. Calculate how many days is out of work and express it as a percentage. Consider that a year has 52 weeks.

Correct result:

x =  232
p =  63.7 %

Solution:

$x=52\cdot 5-28=232$

$p=100\cdot {\displaystyle \frac{x}{52\cdot 7}}=100\cdot {\displaystyle \frac{232}{52\cdot 7}}={\displaystyle \frac{5800}{91}}=63.7\mathrm{\%}$

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