Write the equivalent fraction.

6 2/5, 3 7/10

I assume the spaces indicate that it is a mixed number.

6 + 2/5 = 30/5 + 2/5 = 32/5

3 + 7/10 = 30/10 + 7/10 = 37/10

To find the equivalent fraction for 6 2/5, we need to convert the mixed number into an improper fraction.

Step 1: Multiply the whole number (6) by the denominator of the fraction (5).
6 * 5 = 30

Step 2: Add the result from Step 1 to the numerator of the fraction (2).
30 + 2 = 32

Step 3: Use the result from Step 2 as the new numerator and keep the denominator the same.
The equivalent fraction for 6 2/5 is 32/5.

Now, let's find the equivalent fraction for 3 7/10.

Step 1: Multiply the whole number (3) by the denominator of the fraction (10).
3 * 10 = 30

Step 2: Add the result from Step 1 to the numerator of the fraction (7).
30 + 7 = 37

Step 3: Use the result from Step 2 as the new numerator and keep the denominator the same.
The equivalent fraction for 3 7/10 is 37/10.