Question

Please
help me to find the solution

Answer 1

so cube root of 27 is 3, as 3^3=27
cube root of 8 is 2, as 2^3=8
square root of 64 is 8
so  3+(2/8)= 3+1/4 so 3 1/4, or 3.25

Answer 2

(27)⅓ + 8⅓/64½
27⅓ + 8-⅔