A, because 71-32 is equal to 39
C, because 85-46 is also equal to 39
I think the answer is 78 because more usually mean addition so 57+21=78
Answer: 130 kg 920 g
Step-by-step explanation:
Given
The weight of the goat is 59 kg 720 g
The combined weight of goat and cow is 190 kg 640 g
Suppose, the weight of the cow is x kg
We know, 1 kg=1000 g
Converting weight into kg
Goat weight

Total weight

Then, the cow weight is given by

Answer:
I think it is the 3rd one
Step-by-step explanation:
I hope it is. Sorry if not, I tried.