This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
Step 1: Calculate the price of the coat in Week 1. The normal price is £65. In Week 1, the price is reduced by 20%. Reduction = 20\% of 65 = (20)/(100) × 65 = (1)/(5) × 65 = 13 Price in Week 1 = 65 - 13 = 52 Step 2: Calculate the price of the coat in Week 2. In Week 2, the price is reduced by a further £10 from the Week 1 price. Price in Week 2 = 52 - 10 = 42 Step 3: Compare the Week 2 price with Maria's money. Maria has £40. The price of the coat in Week 2 is £42. Since 40 < 42, Maria does not have enough money. Maria does not have enough money to buy the coat in week 2 of the sale. She needs an additional 42 - 40 = 2. That's 2 down. 3 left today — send the next one.