Answer:
2/15
Step-by-step explanation:
1/5 x 2/3 = 2/15 which can't be simplified so 2/15 is the correct answer
radical expression - an expression that contains a radicalrationalize - eliminate the radical from the denominator of a fractionradicand - the expression under a radical symbolrational number - a number that can be written as a ratio of two integers in the form a/b where b does not equal 0