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شائع Word Problems >

A pair of jeans at the mall regularly costs 60. There is a sale marking down the price by 30%.What is the sale price of the jeans in dollars and cents?

الحلّ

A p ai r o f j e an s a t t h e ma ll re gu l a r l y cos t s 60. T h ere i s a s a l e ma r kin g d o w n t h e p r i ce b y 30%. Wha t i s t h e s a l e p r i ce o f t h e j e an s in d o ll a rs an d ce n t s ?

الحلّ

Amount after reduction : 42

خطوات الحلّ

Translate the problem into an equation:

x = 60 - 0.3 \cdot 60

x = 60 - 0.3 \cdot 60 : x = 42

Amount after reduction : 42

أمثلة شائعة

Callie backstrokes at an average velocity of 8 meters per second, how long will it take her to complete the race of 200 meters length?twice the sum of a number and five is nine less than that number Translate AND solve AND graph. Five less than six times a number is at ten.The total of two numbers is 35. Four times the larger number is 4 less than five times the smaller number. Find the two numbers.four less than the product of 2 and a number equals 9