Backpack

Large backpack cost CZK 1352, little is 35% cheaper. How much we paid for 5 large and 2 small backpacks?

Result

x =  8517.6 Kč

Solution:

x=1352⋅ (5+2⋅ (1−35/100))=425885=8517.6 Kcx=1352 \cdot \ (5+2 \cdot \ (1-35/100))=\dfrac{ 42588 }{ 5 }=8517.6 \ \text{Kc}

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