15 x 1.59 = 23.85
Her order is between 20 euros and 34.99 euros. Therefore, she gets 2.5% discount.
2.5 x 23.85/ 100 = 0.60
That means she gets approximately 60 cents off her order.
For example, if your fraction was 1 1/2, you would graph it on the x axis halfway between 1 and 2
Girl I’m sorry but do u mean question ? ♀️ and its the third one I think