In a 300 m race, M gives some start to N and this makes the length of race for N 225 m. What start doesNget from M?

Answer

To solve the problem step by step, we need to determine how much start N gets from M in a 300 m race where N runs only 225 m.

### Step 1: Understand the total distance of the race
The total distance of the race is given as 300 m.

**Hint:** Remember that the total distance is the length of the race that both participants are competing in.

### Step 2: Identify the distance covered by N
N runs a distance of 225 m in this race.

**Hint:** This is the distance that N actually runs while M runs the full distance.

### Step 3: Calculate the distance covered by M
Since M runs the entire race of 300 m while N runs only 225 m, we can find out how much distance M covers when N finishes the race.

**Calculation:**
- M covers the full distance of 300 m.
- N covers 225 m.

**Hint:** Think about the difference between the total distance and the distance N runs.

### Step 4: Determine the start given to N
The start given to N can be calculated as the difference between the total distance of the race and the distance covered by N.

**Calculation:**
- Start given to N = Total distance - Distance covered by N
- Start given to N = 300 m - 225 m = 75 m

**Hint:** The start is essentially how much shorter N's race is compared to M's race.

### Final Answer
N gets a start of **75 meters** from M.

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