The second and the third one because first is the same as 3 4/7 and 81=3^4
Answer:
16225
Step-by-step explanation:
You need to multiply
Answer:
2/3
Step-by -step explanation:
Answer:
dividing by a fraction is multiplying by the reciprocal.
This example swaps the left hand in stead of the right hand.
Step-by-step explanation:
So the correct approach would have been:

