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
You're on a roll — Problem 1: What is twelve million five thousand three hundred and eighty in symbols? Step 1: Break down the number into its place values. • Twelve million = 12,000,000 • Five thousand = 5,000 • Three hundred and eighty = 380 Step 2: Add these values together. 12,000,000 + 5,000 + 380 = 12,005,380 The number in symbols is 12,005,380. Problem 2: There are 5898 learners in Utumishi School. What is the number of learners when rounded off to the nearest ten thousands. Step 1: Identify the digit in the ten thousands place. The number is 5898. The ten thousands place is currently 0 (since 5898 < 10000). Step 2: Look at the digit to the right of the ten thousands place, which is the thousands digit (5). Since this digit (5) is 5 or greater, round up the ten thousands digit. Step 3: Round up the ten thousands digit and change all digits to its right to zero. Rounding up 0 in the ten thousands place makes it 1. All subsequent digits become 0. 5898 ≈ 10,000 The number of learners rounded off to the nearest ten thousands is 10,000. Problem 3: Chelimo was collected 82000 \, m^2 of land. What is this area in hectares? Step 1: Recall the conversion factor between square metres and hectares. 1 \, hectare = 10,000 \, m^2 Step 2: Divide the given area in square metres by the conversion factor to find the area in hectares. Area in hectares = 82000 \, m^210000 \, m^2/hectare Area in hectares = 8.2 \, hectares The area in hectares is 8.2 \, hectares. Got more? Send 'em!