Respuesta :

salatulmaghrib
Since Abby moved faster, she weighs less than Ben.
The ratio between their speeds should be the same as the ratio between their weights.
So, Ben weighs 52.5*1.59/1.22 = 68.422kg
xXGeniousXx

Answer:

Ben weighs 68.422kg. Plz give me brainliest. I really need it!