Priya says that 1/3 x 1/3 x 1/3 x 1/3 = 4/3. do you agree with priya? explain or show your reasoning ​

No, priya is wrong. Multiplying a number by one is essentially multiplying it by nothing so by multiplying 1•1•1•1 we are multiplying one by itself so it is just 1 and since we are multiplying, we must multiply the denominators as well which is just 3^4 which is 81 so that leaves your answer being 1/81.
Mark brainliest if helped please :)