Answer:
............................................................ esssssupido
0.3(3 - 0.5)
= 0.3(2.5)
= 0.75
650 kgs is equal to 1,433 lbs. I believe the mistake would be that they forgot to add a period in between 65 and the 0, because 65.0 kgs is equal to 143.3 lbs.