Question 884919
Sari=x
Daniel=0.15x
Luke=0.75x
Rachel=3(0.15x)
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x+0.15x+0.75x+3(0.15x)=141
2.35x=141
x=141/2.35
x=60 Sari
0.15x=9 Daniel
0.75x=45 Luke
3(0.15x)=27 Rachel