1÷ 24 = 0.042 (rounded off) don't change this x 21 = **0.88 or 23/25** do the correct decimals, and correct fraction. that suit for measurement for tablespoon

Let's go through the calculations step by step:

1. **Division**:  
   \( 1 \div 24 = 0.0416667 \) (exact value, without rounding).  
   You provided the rounded value: \( 0.042 \), which is close but a rounded form.

2. **Multiplication by 21**:  
   Now, using the exact decimal:  
   \( 0.0416667 \times 21 = 0.875 \) (this is the exact value).  

   So, multiplying the rounded value \( 0.042 \times 21 = 0.882 \), which is close to the exact result \( 0.875 \), but it's slightly off due to rounding earlier.

### **Correct Decimal and Fraction:**
- **Decimal**: The precise value is \( 0.875 \), which corresponds exactly to 7/8 as a fraction.
- **Fraction**: \( 0.875 \) can be written as \( \frac{7}{8} \), which simplifies perfectly.

For measurements involving a tablespoon:
- **7/8 tablespoon** is very close to **23/25 tablespoons**, as 0.88 and 0.875 are almost the same.

### Summary:
- The correct exact decimal: \( 0.875 \).
- The correct fraction: \( \frac{7}{8} \).

Would you like further details or explanations on this?

### Related Questions:
1. How do you convert decimals to fractions?
2. What is the impact of rounding in measurement conversions?
3. How is the value \( \frac{7}{8} \) derived from \( 0.875 \)?
4. How accurate should measurements be for recipes or precise calculations?
5. Why is it important to use exact values in some situations rather than rounded values?

**Tip**: For better accuracy, always use the exact decimal value (0.875) before rounding when making precise measurements!

1 ÷ 24 = 0.042 (rounded off) don't change this x 21 = **0.88 or 23/25** do the correct decimals, and correct fraction. that suit for measurement for tablespoon

This page explains how to convert the division of 1 ÷ 24 and its multiplication by 21 into precise decimals and fractions, focusing on accuracy in measurement conversions. Learn how 0.875 translates into the fraction 7/8, suitable for measuring tablespoons. Perfect for students in Grades 5-7.

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