Answer:
1 whole step.
Step-by-step explanation:
The distance between the first two notes in a Major scale is a whole step. The distance between the 3rd and 4th notes and the 7th and 8th notes are half steps. Those are the two naturally occuring half steps in a major scale. In a major scale, there are two naturally occuring half steps. Thus those two half steps make up one whole step per major scale.