Answer:

Please click the attached picture for the answer

Step-by-step explanation:

1/4 km + 7/8 km (Find common denominator and write the numerators above common denominator)

And it will be:

2 + 7

____

8 km

9

= ____

8 km

Answer:

1/4 km + 7/8 = 9/8

Step-by-step explanation: hope it helps.

1/4 km + 7/8

2+7/ 8 = 9/8