Calculate Selling Price with Profit

Here are the solutions to the problems: 1. Calculate Selling Price with Profit Given: Cost Price (CP) = ₹18000 Profit Percentage (P%) = 10% Step 1: Calculate the profit amount. Profit = (10)/(100) × 18000 = 1800 Step 2: Calculate the Selling Price (SP). SP = CP + Profit = 18000 + 1800 = 19800 The Selling Price is ₹19800. 2. Calculate Selling Price with Loss Given: Cost Price (CP) = ₹19000 Loss Percentage (L%) = 20% Step 1: Calculate the loss amount. Loss = (20)/(100) × 19000 = 3800 Step 2: Calculate the Selling Price (SP). SP = CP - Loss = 19000 - 3800 = 15200 The Selling Price is ₹15200. 3. Calculate Simple Interest Given: Principal (P) = ₹70000 Rate (R) = 2(1)/(2)\% = 2.5\% Time (T) = 2 years Step 1: Use the formula for Simple Interest (SI). SI = (P × R × T)/(100) Step 2: Substitute the values and calculate. SI = (70000 × 2.5 × 2)/(100) = (70000 × 5)/(100) = 700 × 5 = 3500 The Simple Interest is ₹3500. 4. Evaluate the Arithmetic Expression Expression: 5 × 3 - 8 + 5 × 3 ÷ 3 + 5 × 6 ÷ 6 + 3 Step 1: Perform multiplications and divisions from left to right. 5 × 3 = 15 5 × 3 ÷ 3 = 15 ÷ 3 = 5 5 × 6 ÷ 6 = 30 ÷ 6 = 5 The expression becomes: 15 - 8 + 5 + 5 + 3 Step 2: Perform additions and subtractions from left to right. 15 - 8 = 7 7 + 5 = 12 12 + 5 = 17 17 + 3 = 20 The value of the expression is 20. 5. Addition 500 + 10 = 510 The sum is 510. 6. Addition 500 + 11 = 511 The sum is 511. 7. Convert Roman Numeral to Hindu-Arabic Numeral Roman Numeral: XL VIII Step 1: Break down the Roman numeral. XL = 40 (L - X = 50 - 10) VIII = 8 (V + I + I + I = 5 + 1 + 1 + 1) Step 2: Add the values. 40 + 8 = 48 The number is 48. 8. Convert Roman Numeral to Hindu-Arabic Numeral Roman Numeral: DXIX Step 1: Break down the Roman numeral. D = 500 XIX = 19 (X + IX = 10 + (X - I) = 10 + 9) Step 2: Add the values. 500 + 19 = 519 The number is 519. 9. Addition 10 + 50 + 40 = 60 + 40 = 100 The sum is 100. Send me the next one 📸