This is the same as 3/18 x 21/7, which you can simplify to 1/6 x 3, which is 3/6 also a half. So the answer is 1/2
Step-by-step explanation:
I don't know this math yet
sorry
Answer:
the last one
Step-by-step explanation:
absolute value signs means that it can be positive or negative if this helps please put brainliest
Answer:
486 cm
Step-by-step explanation:
9×9=81
there are 6 faces
81×6=486