Answer:
The total thickness of the tabletop is 0.842 inches
Solution:
Given, a tabletop is made of two layers of plywood the top layer is 0.584 inch thick.
The bottom layer is 0.258 inch thick.
We have to find what is the total thickness of the tabletop.
We know that, total thickness is nothing but addition of first layer thickness and second layer thickness.
Total thickness = thickness of the first layer + thickness of the second layer.
Total thickness = 0.584 + 0.258 = 0.842
Hence, the total thickness of the table is 0.842 inches