Divide Rs. 150 between Vidhi and Yashi in the ratio 3:7.

Answer

To divide Rs. 150 between Vidhi and Yashi in the ratio of 3:7, we can follow these steps:

### Step 1: Understand the Ratio
The ratio of Vidhi to Yashi is given as 3:7. This means for every 3 parts Vidhi gets, Yashi gets 7 parts.

### Step 2: Calculate the Total Parts
To find the total number of parts, we add the parts of Vidhi and Yashi together:
\[ 3 + 7 = 10 \text{ parts} \]

### Step 3: Calculate the Value of Each Part
Now, we need to find the value of one part. We do this by dividing the total amount (Rs. 150) by the total number of parts (10):
\[ \text{Value of one part} = \frac{150}{10} = 15 \text{ Rs.} \]

### Step 4: Calculate Vidhi's Share
Now, we can find Vidhi's share by multiplying the value of one part by the number of parts Vidhi receives (3):
\[ \text{Vidhi's share} = 3 \times 15 = 45 \text{ Rs.} \]

### Step 5: Calculate Yashi's Share
Next, we find Yashi's share by multiplying the value of one part by the number of parts Yashi receives (7):
\[ \text{Yashi's share} = 7 \times 15 = 105 \text{ Rs.} \]

### Final Shares
- Vidhi's share = Rs. 45
- Yashi's share = Rs. 105

### Summary
Thus, Rs. 150 is divided between Vidhi and Yashi as follows:
- Vidhi: Rs. 45
- Yashi: Rs. 105

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