Answer:
4/45
Explanation:
Apply the fraction rule: ÷ = ×
1/9 ÷ 5/4 = 1/9 × 4/5
1/9 × 4/5 = 4/45
1/9 ÷ 5/4
Copy dot flip
1/9 * 4/5
1.6m questions
2.0m answers