How‌ ‌many‌ ‌kilometres‌ ‌will‌ ‌a‌ ‌car‌ ‌ cover‌ ‌in‌ ‌6‌ ‌h‌ ‌when‌ ‌it‌ ‌is‌ ‌moving‌ ‌50‌ ‌mile/h?‌

Options

A. 498‌ ‌km‌ ‌
B. 438 km
C. 489 km
D. 483 km

Answer

To solve the question of how many kilometers a car will cover in 6 hours when it is moving at a speed of 50 miles per hour, we will follow these steps:

### Step-by-Step Solution:

1. **Identify the speed of the car**:
The speed of the car is given as 50 miles per hour.

2. **Convert miles per hour to kilometers per hour**:
We know that 1 mile is approximately equal to 1.609 kilometers. Therefore, to convert the speed from miles per hour to kilometers per hour, we use the conversion factor:
\[ \text{Speed in km/h} = \text{Speed in miles/h} \times 1.609 \]
Substituting the given speed:
\[ \text{Speed in km/h} = 50 \times 1.609 = 80.45 \text{ km/h} \]

3. **Calculate the total distance covered in 6 hours**:
The formula for distance is given by:
\[ \text{Distance} = \text{Speed} \times \text{Time} \]
Here, the time is 6 hours. Substituting the values we have:
\[ \text{Distance} = 80.45 \text{ km/h} \times 6 \text{ h} \]
Now, performing the multiplication:
\[ \text{Distance} = 482.7 \text{ km} \]

4. **Final Result**:
The car will cover a distance of 482.7 kilometers in 6 hours.

### Summary:
The car will cover **482.7 kilometers** in 6 hours at a speed of 50 miles per hour.