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: Estimate the total money available and the amount needed. Round each amount to the nearest whole number. Your money: R18.50 ≈ R19 Friend 1's money: R12.42 ≈ R12 Friend 2's money: R15.03 ≈ R15 Taxi cost: R50 Estimated total money available: R19 + R12 + R15 = R46 Estimated money still needed: R50 - R46 = R4 Step 2: Calculate the exact total money available. Total available money = R18.50 + R12.42 + R15.03 Total available money = R45.95 Step 3: Calculate the exact amount of money needed. Money needed = Taxi cost - Total available money Money needed = R50.00 - R45.95 Money needed = R4.05 Step 4: Check the answer using a different calculation. We can add the money needed to the total available money to ensure it equals the taxi cost. R45.95 + R4.05 = R50.00 This matches the taxi cost. You need to collect an additional R4.05. Send me the next one 📸