Please help me out:) Thank you:)

D. 6^3

Step-by-step explanation:

Let's expand the fraction so u get a better idea:

There's 7 six's being divided by 4 six's, just like if u had 100/10, u simply just cross out the zeros n which 100/10 = 10. Same case here, cross out all the 6's u can so there's no more in the denominator.

6^3

or a more simple way is to remember is if it has the same base number, then u can simply have the exponents subtract, in this case 6^7/6^4 = 6^7-4 = 6^3

However if it was something like this 6^4/6^7 = 6^-3 remember to make it a fraction because an exponent can't be a negative number so 6^-3 = 1/6^3. Bascally is u ever have a negative exponent, flip it. Ex: and the other way too,