1) 2×3^3/3^2 = 2×27/9 = 54/9 = 6
2) 2^4×3^2/2^3×3 = 16×9/8×3 = 144/24 = 6
3) 3^5×3^10/3^6×3^7 = 3^15/3^13 = 3^2 = 9
4) 5^8×5^7/5^4×5^9 = 5^15/5^13 = 5^2 = 25
1) 2×3^3/3^2 = 2×27/9 = 54/9 = 6
2) 2^4×3^2/2^3×3 = 16×9/8×3 = 144/24 = 6
3) 3^5×3^10/3^6×3^7 = 3^15/3^13 = 3^2 = 9
4) 5^8×5^7/5^4×5^9 = 5^15/5^13 = 5^2 = 25