To find the number halfway between $\frac{1}{10}$ and $\frac{3}{5}$:

1. First, convert each fraction to a decimal: $\frac{1}{10} = 0.1 \quad \text{and} \quad \frac{3}{5} = 0.6$

2. To find the halfway point, calculate the average of these two numbers: $\frac{0.1 + 0.6}{2} = \frac{0.7}{2} = 0.35$

So, the number halfway between $\frac{1}{10}$ and $\frac{3}{5}$ is $0.35$, which is also $\frac{7}{20}$ in fraction form.

Do you want more details or have any questions?

Here are 5 related questions:

1. How do you find the midpoint between two fractions?
2. How can you convert decimals back to fractions?
3. What are methods to add and divide fractions directly?
4. How do you find halfway points on a number line?
5. How can finding averages help in real-world applications?

Tip: To find the halfway point between two numbers, add them and divide by 2.