Anita earns Rs 1800 per moth and Sara earns Rs 2500 per month. They spend Rs 436 and Rs 764 respectively. Find the ratio of their respectively savings.

Answer

To find the ratio of Anita's and Sara's savings, we will follow these steps:

### Step 1: Identify the earnings and expenditures
- Anita's monthly earnings: Rs 1800
- Sara's monthly earnings: Rs 2500
- Anita's monthly expenditure: Rs 436
- Sara's monthly expenditure: Rs 764

### Step 2: Calculate the savings for Anita
Savings = Earnings - Expenditure
Savings for Anita = Rs 1800 - Rs 436
Savings for Anita = Rs 1364

### Step 3: Calculate the savings for Sara
Savings = Earnings - Expenditure
Savings for Sara = Rs 2500 - Rs 764
Savings for Sara = Rs 1736

### Step 4: Write the savings in ratio form
The ratio of their savings = Savings of Anita : Savings of Sara
Ratio = 1364 : 1736

### Step 5: Simplify the ratio
To simplify the ratio, we can divide both numbers by their greatest common divisor (GCD).
The GCD of 1364 and 1736 is 4.

- Dividing both by 4:
- 1364 ÷ 4 = 341
- 1736 ÷ 4 = 434

Thus, the simplified ratio of their savings is:
**341 : 434**

### Final Answer
The ratio of Anita's savings to Sara's savings is **341 : 434**.

---