Discount 55001

The trip after the increase of 145 euros cost 500 euros. How much did it cost? The trip, after a discount of 145 euros, cost 500 euros. How much did he face before the discount?

Correct answer:

a =  355 Eur
b =  645 Eur

Step-by-step explanation:

a + 145 = 500 a=500145=355 Eur
b 145 = 500 b=500+145=645 Eur



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