It’s the second one because it can’t be half but it can be 1/4 and if you do the measurements you can tell it is the second one
Answer: 2500 grams
Step-by-step explanation: 2.5 x 1000 = 2500
The answer is A to change an exponent from negative to positive, just move it into either the numerator or denominator depending on where it is to begin with.