Granddaughters' 69604

Grandma bought 200 ingredients. Granddaughter Lenka planted 20% more than granddaughter Danka. Granddaughter Eva planted 40 more seedlings than Danka. Granddaughter Zuzka planted 0.8 times more than Danka. How many seedlings did each of the granddaughters plant?

Correct answer:

D =  40
L =  48
E =  80
Z =  32

Step-by-step explanation:

L+D+E+Z=200 L = D+0.20 D E = 40+D Z = 0.8 D  (D+0.20 D)+D+(40+D)+(0.8 D)=200  4D=160  D=4160=40  D=40
L=D+0.20 D=40+0.20 40=48
E=40+D=40+40=80
Z=0.8 D=0.8 40=32   Verifying Solution:  s=L+D+E+Z=48+40+80+32=200



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