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Answered

Ghislane spends $25 on a book

bag and then spends 40% of the

money she has left on lunch. If

she has $12 after lunch, how

much money did she start with?

Answer :

Answer:

$ 55

Step-by-step explanation:

(X - 25)0.4 = 12

0.4x - 10 = 12

0.4x = 22

x = 22/0.4

x = 55

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