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4 votes
Plz help me answer this

Plz help me answer this-example-1
User Aaron Ash
by
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2 Answers

5 votes
12 painters ----- 60% of the painting crew
x painters ------- 100% of the painting crew
____________________________________
12*100%=x*60%
12*1=x*0,6
12=0,6x
x=20

20 painters worked on this job :)
User VAndrei
by
7.9k points
2 votes
If 60% of the painters is 12, then 10% of the painters is 2, and therefore there are 20 painters.
User Simon Bagreev
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8.0k points

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