Answer:
3
Step-by-step explanation:
you have to do it then multiply by three
Answer: 5/7 squared
To change 7/5 to 1, multiply by 5/7.
To change (7/5)^2 to 1, multiply by (5/7)^2.
128×5=640
640×5=3200
Multiply by 5
Answer: 80
Step-by-step explanation: it is 80
