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פּוֹפּוּלָרִי Word Problems >

After changing the amount of time she works, Jada has begun earning a salary of 108,513. That is 10% less than before. How much did Jada's salary use to be?

פתרון

A f t er c han g in g t h e am o u n t o f t im e s h e w or k s, J a d a ha s b e gu n e a r nin g a s a l a ry o f 108, 513. T ha t i s 10% l ess t han b e f ore . Ho w m u c h d i d J a d a^{'} s s a l a ry u se t o b e ?

פתרון

Amount before reduction : 120570

צעדי פתרון

Translate the problem into an equation:

108513 = x - 0.1 x

108513 = x - 0.1 x : x = 120570

Amount before reduction : 120570

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