Answer:

2/9

Step-by-step explanation:

Dividing fractions is basically multiplication but the other one is reciprocal

1.) 8/9 ÷ 4/1 (whole number is always n/1)

2.) find the reciprocal of 4/1 ~~ 1/4

3.) proceed to multiply 8/9 x 1/4

4.) 36/4, simplify it... divide both by four

5.) the answer is 2/9