Granddaughters 83342

Granddaughter Mia helped the old for 3 days, Ema for 2 days, and Zoja for 4 days. If the grandmother wants to reward her granddaughters fairly according to how long they have been helping her, in what proportion should she divide the chocolate among her granddaughters?

Correct answer:

r = 3:2:4

Step-by-step explanation:

a=3 d b=2 d c=4 d  s=a+b+c=3+2+4=9 d  r1=a:s=3:9=310.3333=1:3 r2=b:s=2:9=920.2222 r3=c:s=4:9=940.4444  r=r1:r2:r3  r=3:2:4

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