finding the product of 2 numbers means that you have to multiply those numbers

when multiplying fractions , numerators are multiplied by numerators and denominators by denominators

therefore product of 3/8 and 16 is 6
next we have to find 2/3 of 6
'of' operator means multiplication

answer is 4
Gustavo won, this question tries to trick you by adding more digits to Loreena.
Rule: (a^b)^c = a^(b*c)
Raising an exponential to another exponent has you multiply the exponents.
So in this case,
(x^7)^4 = x^(7*4) = x^28
Answer: Choice D
Well thats good for the shop but whats the question?