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
Sizwe, let's knock this out. Problem Solving 1) A school cross country race is 2 km 500 m long. Yuyo has already run 700 m. How far must she still run? Step 1: Convert the total race length to meters. 2 km 500 m = 2 × 1000 m + 500 m = 2000 m + 500 m = 2500 m Step 2: Subtract the distance Yuyo has already run from the total race length. 2500 m - 700 m = 1800 m Yuyo must still run 1800 m. Step 3: Convert the remaining distance back to kilometers and meters (optional, but good practice). 1800 m = 1 km 800 m Yuyo must still run 1 km 800 m. 2) Thandi has a pace of (1)/(2) m. How many paces would she have taken after walking 32 m? Step 1: Divide the total distance walked by the length of one pace. Number of paces = Total distanceLength of one pace Number of paces = 32 m(1)/(2) m/pace Step 2: Perform the division. Number of paces = 32 × 2 = 64 Thandi would have taken 64 paces. 3) Bala walks 900 m to school each day. How far does he walk to school and back? Step 1: Calculate the total distance for walking to school and back by multiplying the one-way distance by 2. Distance to school and back = 900 m × 2 Step 2: Perform the multiplication. 900 m × 2 = 1800 m Bala walks 1800 m to school and back. 4) The school bus travels 82 km each day. How far does it travel in a school week? Step 1: Determine the number of school days in a week. A standard school week has 5 days. Step 2: Multiply the daily distance by the number of school days in a week. Total distance in a school week = 82 km/day × 5 days Step 3: Perform the multiplication. 82 × 5 = 410 km The school bus travels 410 km in a school week. Drop the next question. 📸