Question

((7^2 × 7^3):7^4)-((2^5 ×3^5):6^6)

Answer 1

((7^2 * 7^3):7^4)-((2^5*3^5):6^6)=(7^5:7^4)-(6^5:6^6)=7-6^-1=7-1/6=41/6

Answer 2

$(7^2*7^3)/7^4 -(2^5*3^5)/6^6=7^5/7^4-6^5/6^6=7-1/6=$6 5/6