4(3)/(7)+1(1)/(5)= 1f the sum is a mixed number, draw a road under the bus. If the sum is in fifths, draw the principal standing in the school doorway.

To solve this problem, we need to add the two mixed numbers.First, let's convert the mixed numbers to improper fractions: Now, we can add the two improper fractions: Since the sum is not a mixed number, we cannot draw a road under the bus.Therefore, the answer is .