Lenka and money

When Lenka bought pants from 1/3 of her savings shirt from 1/5 and 1/8 spent at the hairdresser, she was left 328 Kč.

How much money was saved? How much do hairdressers cost?

Correct answer:

x =  960
k =  120

Step-by-step explanation:

x31x51xk=328 k=81x  x1/3 x1/5 xk=328 k=1/8 x  15k7x=4920 8kx=0  Row2158 Row1Row2 15k7x=4920 2.73x=2624  x=2.733333332624=960 k=154920+7x=154920+7 960=120  k=120 x=960

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