Real life problem

Algebra Level 3

Julia spent x x dollars for a new bicycle. In doing so, she spent p p percent of her savings for the last two months. Which expression describes the amount she saved in the last two months before her purchase?

x p 100 \frac{xp}{100} 100 x 100 − p \frac{100x}{100-p} ( p 100 + 1 ) x (\frac{p}{100}+1)x 100 x 100 + p \frac{100x}{100+p} 100 x p \frac{100x}{p}

Hana Wehbi by Hana Wehbi , 51, USA

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1 solution

Marta Reece
Jun 20, 2017

x = p 100 × S x=\dfrac p{100}\times S , where S S is the amount saved.

S = 100 x p S=\dfrac {100x}p

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Thank you.

Hana Wehbi - 3 years, 11 months ago

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