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Popolare Word Problems >

Kelly is 8 years younger than her sister. The sum of their ages is 44 years. How:old is Kelly and how old is her sister?

Soluzione

Ke ll y i s 8 ye a rs yo u n g er t han h er s i s t er . T h e s u m o f t h e i r a g es i s 44 ye a rs . Ho w : o l d i s Ke ll y an d h o w o l d i s h er s i s t er ?

Soluzione

Sister^{'} s age is : 26

Fasi della soluzione

Translate the problem into an equation:

x + x + 8 = 44

Risolvi per

x, x + x + 8 = 44 : x = 18

Trova Sister's age

: 26

Sister^{'} s age is : 26

Esempi popolari

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