# Percent

From 99 children who participated in the ski course were 23 excellent skiers, 13 good and 20 average and the rest were beginners.

Calculate this data in percentages.

p1 =  23.2 %
p2 =  13.1 %
p3 =  20.2 %
p4 =  43.4 %

### Step-by-step explanation:

${p}_{1}=\frac{23}{99}\cdot 100=23.2\mathrm{%}$
${p}_{2}=\frac{13}{99}\cdot 100=13.1\mathrm{%}$
${p}_{3}=\frac{20}{99}\cdot 100=20.2\mathrm{%}$
${p}_{4}=\frac{99-23-13-20}{99}\cdot 100=43.4\mathrm{%}$

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