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Beliebt Word Problems >

Marga is 5years older than Ella. Three years ago she was twice as old as Ella. How old is Ella now

Lösung

M a r g a i s 5 ye a rs o l d er t han Ell a . T h ree ye a rs a g o s h e w a s tw i ce a s o l d a s Ell a . Ho w o l d i s Ell a n o w

Lösung

Ella^{'} s age is : 8

Schritte zur Lösung

Translate the problem into an equation:

x - 3 = 2 (x - 5 - 3)

Löse nach

x, x - 3 = 2 (x - 5 - 3) : x = 13

Finde Ella's age

: 8

Ella^{'} s age is : 8

Beliebte Beispiele

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