To determine which masses are less than 1 kg, we first convert 1 kg to grams:
1 kg = 1000 grams.
Now we can evaluate each option:
A) 10 grams - less than 1000 grams B) 500 grams - less than 1000 grams C) 5,000 grams - greater than 1000 grams D) 10,000 grams - greater than 1000 grams
The masses that are less than 1 kg are:
- A) 10 grams
- B) 500 grams