7) Find the value of the given expression
11.121/ 0.11 + 111.21/0.11

To solve the given expression, we need to calculate each term separately and then add the results.

Given expression:
\[
\frac{11.121}{0.11} + \frac{111.21}{0.11}
\]

### Step 1: Simplify each fraction.
1. \(\frac{11.121}{0.11}\):
   \[
   \frac{11.121}{0.11} = \frac{11.121 \times 100}{0.11 \times 100} = \frac{1112.1}{11} = 101.1
   \]

2. \(\frac{111.21}{0.11}\):
   \[
   \frac{111.21}{0.11} = \frac{111.21 \times 100}{0.11 \times 100} = \frac{11121}{11} = 1011
   \]

### Step 2: Add the results.
\[
101.1 + 1011 = 1112.1
\]

### Final Answer:
\[
\frac{11.121}{0.11} + \frac{111.21}{0.11} = 1112.1
\]

Would you like more details or have any questions?

Here are 5 related questions to expand your understanding:

1. How do you simplify a fraction when both numerator and denominator are decimals?
2. What is the process to convert a decimal into a fraction?
3. How can you use multiplication or division to simplify decimal calculations?
4. Why does multiplying both the numerator and denominator by the same number not change the fraction's value?
5. Can you solve a similar problem with different decimal values?

**Tip:** When dividing by a decimal, multiplying the numerator and denominator by 10, 100, or 1000 can simplify the calculation.

Find the value of the given expression 11.121 / 0.11 + 111.21 / 0.11

This page provides a step-by-step solution to the expression 11.121 / 0.11 + 111.21 / 0.11. Learn how to divide decimals and add the results, ideal for students in Grades 5-7. The solution simplifies each fraction and then adds the results for a final answer.

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