What is the result of multiplying 4/9 by 1/5?

To find the result of multiplying the fractions 4/9 and 1/5, you multiply the numerators together and the denominators together.

First, multiply the numerators:

4 (from 4/9) and 1 (from 1/5) gives you 4 × 1 = 4.

Next, multiply the denominators:

9 (from 4/9) and 5 (from 1/5) gives you 9 × 5 = 45.

Now, combine the results from the numerators and denominators to create the new fraction:

4 (numerator) over 45 (denominator) gives you 4/45.

Therefore, the correct result of the multiplication of 4/9 by 1/5 is expressed accurately as 4/45. This is a standard procedure for multiplying fractions and confirms that the mathematical operation has been executed correctly.