The average distance in kilometres between Earth and Uranus is 2 723 950 027 (two billion seven hundred twenty three million nine hundred fifty thousand twenty seven). How many times greater is the seven on the left of this number greater than the seven on the right?

2

step-by-step explanation:

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.