Why am i not good enough?

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

Pick the description of a geometric object that best matches the real world object box for a deck of card

Iwill give brainliest only if your correct the words subsequent and submerge both contain the prefix sub. based on this information, what does the prefix sub most likely mean? a) under or secondary b) true or verifiable c) tricky or difficult d) around or centered on