Respuesta :

Andrea's weigh=34
Because Andreas dad is 57 kg heavier than Andrea, so her dad's weigh=34+57=91 

Answer:

Her dad weight 91 kg

Step-by-step explanation:

Andreas dad is 57kg heavier than than her means her dad has more 57kg weight than her weight. So, we will add the 57 kg into the weight of Andreas to calculate her dad's weight.

As per given data

Weight

Andreas = 34 kg

Andreas Dad = Andreas + 57 kg

Andreas Dad = 34 kg + 57 kg

Andreas Dad = 91 kg