The task involves converting common fractions to their decimal equivalents. Below, I will solve each fraction step by step and provide the decimal equivalent.
---
1. \( \frac{2}{5} \)
- Divide the numerator (2) by the denominator (5):
\[
2 \div 5 = 0.4
\]
- Decimal equivalent:
0.4
---
2. \( \frac{9}{20} \)
- Divide the numerator (9) by the denominator (20):
\[
9 \div 20 = 0.45
\]
- Decimal equivalent:
0.45
---
3. \( \frac{3}{10} \)
- Divide the numerator (3) by the denominator (10):
\[
3 \div 10 = 0.3
\]
- Decimal equivalent:
0.3
---
4. \( \frac{4}{5} \)
- Divide the numerator (4) by the denominator (5):
\[
4 \div 5 = 0.8
\]
- Decimal equivalent:
0.8
---
5. \( \frac{13}{20} \)
- Divide the numerator (13) by the denominator (20):
\[
13 \div 20 = 0.65
\]
- Decimal equivalent:
0.65
---
6. \( \frac{1}{4} \)
- Divide the numerator (1) by the denominator (4):
\[
1 \div 4 = 0.25
\]
- Decimal equivalent:
0.25
---
7. \( \frac{3}{4} \)
- Divide the numerator (3) by the denominator (4):
\[
3 \div 4 = 0.75
\]
- Decimal equivalent:
0.75
---
8. \( \frac{3}{40} \)
- Divide the numerator (3) by the denominator (40):
\[
3 \div 40 = 0.075
\]
- Decimal equivalent:
0.075
---
9. \( \frac{11}{20} \)
- Divide the numerator (11) by the denominator (20):
\[
11 \div 20 = 0.55
\]
- Decimal equivalent:
0.55
---
10. \( \frac{9}{10} \)
- Divide the numerator (9) by the denominator (10):
\[
9 \div 10 = 0.9
\]
- Decimal equivalent:
0.9
---
11. \( \frac{19}{20} \)
- Divide the numerator (19) by the denominator (20):
\[
19 \div 20 = 0.95
\]
- Decimal equivalent:
0.95
---
12. \( \frac{13}{30} \)
- Divide the numerator (13) by the denominator (30):
\[
13 \div 30 = 0.4333\ldots \quad (\text{repeating as } 0.4333\ldots \text{ or } 0.\overline{43})
\]
- Decimal equivalent:
0.4333...
---
13. \( \frac{3}{5} \)
- Divide the numerator (3) by the denominator (5):
\[
3 \div 5 = 0.6
\]
- Decimal equivalent:
0.6
---
14. \( \frac{3}{5} \)
- Divide the numerator (3) by the denominator (5):
\[
3 \div 5 = 0.6
\]
- Decimal equivalent:
0.6
---
15. \( \frac{1}{4} \)
- Divide the numerator (1) by the denominator (4):
\[
1 \div 4 = 0.25
\]
- Decimal equivalent:
0.25
---
16. \( \frac{3}{5} \)
- Divide the numerator (3) by the denominator (5):
\[
3 \div 5 = 0.6
\]
- Decimal equivalent:
0.6
---
Final Answer:
\[
\boxed{
\begin{array}{ll}
\frac{2}{5} = 0.4 & \frac{3}{4} = 0.75 \\
\frac{9}{20} = 0.45 & \frac{3}{40} = 0.075 \\
\frac{3}{10} = 0.3 & \frac{11}{20} = 0.55 \\
\frac{4}{5} = 0.8 & \frac{9}{10} = 0.9 \\
\frac{13}{20} = 0.65 & \frac{19}{20} = 0.95 \\
\frac{1}{4} = 0.25 & \frac{13}{30} = 0.4333\ldots \\
\frac{3}{5} = 0.6 & \frac{3}{5} = 0.6 \\
\frac{3}{5} = 0.6 & \frac{1}{4} = 0.25 \\
\frac{3}{5} = 0.6 &
\end{array}
}
\]
Parent Tip: Review the logic above to help your child master the concept of convert fraction to decimal worksheet.
