if the exponet on your power of 10 positive is your number larger or smaller than 10 A larger B smaller

If it's positive, then it's larger so A. larger since a positive number is bigger than a negative number, just think of it being on a number line.

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve