Answer:
80000 > 7910
Step-by-step explanation:
We are given that 80 kg and 7910 g
We have to compare between 80 kg and 7910 g
In order to find which number is greater we will convert 80 kg into g.
We know that 1 kg=1000 g


Therefore,80000 g greater than 7910 g
80000 > 7910
Hence, option b is true