Answer:

Step-by-step explanation:
Since both fractions have a different denominator, we need to look for a common denominator.
Multiply 3 in both numerator and denominator
Hence, 2/9 is the answer
We know that a cave is a big indent in the rock that curves inward
con, in latin, means something like 'with' or together'
so concave means with cave or curving with the cave or curving inward
iStep-by-step explanation: it becomes 1/3 of what it was