Answer:
-4/15.
Explanation:
To divide the complex fraction -3/5 ÷ 2 1/4, we can convert the mixed number 2 1/4 into an improper fraction.
2 1/4 is equal to (2 * 4 + 1) / 4 = 9/4.
Now we can rewrite the expression as -3/5 ÷ 9/4.
To divide fractions, we can multiply by the reciprocal of the second fraction.
So, it becomes -3/5 * 4/9.
Multiplying the numerators (-3 * 4) and the denominators (5 * 9), we get -12/45.
And -12/45 can be simplified to -4/15.
Therefore, -3/5 ÷ 2 1/4 is equal to -4/15.