Correspond 81207

Zuzana, Anna, and Eliška receive pocket money every month. They donated part - Zuzana 40%, Anna 50% and Eliška CZK 195. If we add up all 3 amounts and divide the sum by 3, the result will correspond to 4/9 of the pocket money of each of the girls. What is each of them's pocket money?

Correct answer:

x =  450

Step-by-step explanation:

p1=40%=10040=52=0.4 p2=50%=10050=21=0.5  (p1 x+p2 x+195)/3=94 x (0.4 x+0.5 x+195)/3=94 x  (0.4 x+0.5 x+195)/3=4/9 x  1.3x=585  x=1.3585=450  x=450



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