Answer:
96/90
Step-by-step explanation:
4/9 x 4/2 x 6/5
1. Make a factor tree( always helps for me).
2. Identify the common numbers that make it.
3. 36 and 54 have factors of 2 and 3s in common.
4. Multiply the common factors to find the GCF.
I hope this helped!:)