Siblings 18943

Two siblings, Eva and Peter, saved a total of 228 CZK. Eva saved three times more than Peter. How much did each of them save?

Correct answer:

x =  171
y =  57

Step-by-step explanation:

x+y=228 x=3y  x+y=228 x=3 y  x+y=228 x3y=0  Row2Row1Row2 x+y=228 4y=228  y=4228=57 x=228y=22857=171  x=171 y=57



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