16/21 divided by 4/9 is equivalent to 16/21 x 9/4 = 144/84 which reduces to 12/7. So 12/7 is your answer.
Answer:
B
Step-by-step explanation:
7+r=15
-7 -7
r = 8
B.8
16/18=3/n
8/9=0.88888888 recurring
0.8888888 recurring*3=2 2/3
n=2 2/3
Answer:
4 are equivalent to 3 feet with 6 feet 72 inches.
Step-by-step explanation:
I'm in war and need brainiest to win plzzz you wont regret .
They get 2/3 because 2 divided by 3=2/3.
