Shweta travelled 12 km 220m by bus, 8 km 485m by car and the rest 760m she walked. How much distance did she travel in all ?

Answer

To find the total distance Shweta traveled, we need to add the distances she traveled by bus, car, and on foot. Let's break this down step by step.

### Step-by-Step Solution:

1. **Convert all distances to the same unit**:
- We have distances in kilometers (km) and meters (m). To make calculations easier, we will convert everything to kilometers.
- Remember that 1 kilometer = 1000 meters.

2. **Convert the distances**:
- Distance traveled by bus:
- 12 km 220 m = 12 km + (220 m * (1 km / 1000 m)) = 12 km + 0.220 km = 12.220 km
- Distance traveled by car:
- 8 km 485 m = 8 km + (485 m * (1 km / 1000 m)) = 8 km + 0.485 km = 8.485 km
- Distance walked:
- 760 m = 760 m * (1 km / 1000 m) = 0.760 km

3. **Add the distances together**:
- Total distance = Distance by bus + Distance by car + Distance walked
- Total distance = 12.220 km + 8.485 km + 0.760 km

4. **Perform the addition**:
- First, add the kilometers:
- 12.220 + 8.485 = 20.705 km
- Now add the distance walked:
- 20.705 km + 0.760 km = 21.465 km

5. **Final answer**:
- Shweta traveled a total distance of **21.465 km**.