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פּוֹפּוּלָרִי Word Problems >

The present of Abdul ’s father is three times the present age of Abdul. After six years sum of their ages will be 69 years. Find their present ages.

פתרון

T h e p rese n t o f A b d u l ’ s f a t h er i s t h ree t im es t h e p rese n t a g e o f A b d u l . A f t er s i x ye a rs s u m o f t h e i r a g es w i ll b e 69 ye a rs . F in d t h e i r p rese n t a g es .

פתרון

Father^{'} s age is : 14 \frac{1}{4}

Abdul^{'} s age is : 42 \frac{3}{4}

צעדי פתרון

Translate the problem into an equation:

3 x + 6 + x + 6 = 69

3 x + 6 + x + 6 = 69, x

פתור בשביל:

x = \frac{57}{4}

age מצא את

Father^{'} s age is : 14 \frac{1}{4}

Abdul^{'} s age is : 42 \frac{3}{4}

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