Question

6 the planet mercury measures 4,879 kilometers from one side to the other. what is the difference between the two measures? a 7,877 kilometers b 8,137 kilometers c 12,123 kilometers d 17,635 kilometers

Explanation:

Step1: Identify the two - values

We assume one value is 12756 (it seems the partially - written number above the subtraction operation) and the other is 4879 (the diameter of Mercury).

Step2: Calculate the difference

$12756 - 4879=7877$

Answer:

A. 7,877 kilometers