Question:Antonio is a boy who eats a lot and his weight is 50 kilograms. Antonio's sister, who is an athlete, weighs 12 kilograms less than him. How much do the two siblings weigh together?
Answer:Antonio's weight is 50 kilograms. His sister weighs 12 kilograms less than him so she weighs 50 kilograms - 12 kilograms = <<50-12=38>>38 kilograms
The weight of the two siblings combined is 50 kilograms + 38 kilograms = <<50+38=88>>88 kilograms.
#### 88