Replace `'square'` in each of the following by the correct number :
`square/11=70/154`

Answer

To solve the equation \( \frac{\text{square}}{11} = \frac{70}{154} \), we will replace 'square' with a variable, say \( x \).

### Step-by-step solution:

1. **Set up the equation**:
\[ \frac{x}{11} = \frac{70}{154} \]

2. **Cross-multiply**:
To eliminate the fractions, we will cross-multiply:
\[ x \cdot 154 = 70 \cdot 11 \]

3. **Calculate the right side**:
Now, calculate \( 70 \cdot 11 \):
\[ 70 \cdot 11 = 770 \]
So, we have:
\[ 154x = 770 \]

4. **Solve for \( x \)**:
To find \( x \), divide both sides by 154:
\[ x = \frac{770}{154} \]

5. **Simplify the fraction**:
Now, simplify \( \frac{770}{154} \). We can divide both the numerator and the denominator by their greatest common divisor (GCD). The GCD of 770 and 154 is 154.
\[ x = \frac{770 \div 154}{154 \div 154} = \frac{5}{1} = 5 \]

6. **Conclusion**:
Therefore, the value of 'square' is:
\[ \text{square} = 5 \]

### Final Answer:
The value of 'square' is 5.

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