In math, the word "of" translates to multiplication, and the word "is" translates to an equal sign. So the equation would read:
? = 2/3 x 3/5 (They give you a hint; it is a fraction)
You can cross cancel the 3's and arrive at 2/5 OR
Multiply the numerators, then multiply the denominators to get 6/15, then reduce (divide the numerator and the denominator each by 3) and get 2/5
Logically, if you only want 2/3 of something, you will end up with LESS than what you started with- so your answer ought to be less than 3/5
