What is the missing numerator of 3 1/2=?/2

7 = ?

Step-by-step explanation:

3 1/2 is a mixed fraction

?/2 shows itself as an improper fraction

To have 3 1/2 turn into an improper fraction, you multiply the denominator(2) by the whole number(3)

3 x 2 = 6

With the remaining numerator, which is 1, you add it to the total product of 3 and 2, giving you 7

9 days

Step-by-step explanation:

31.50÷3.50 is 9 and 9×3.50 is 31.50