Answer:
7 and 11
Explanation:
The amount of sand on the beaches can be found using this formula:
volume (m3) = length (m) × width (m) × depth (m)
(6 × 108 m) × 60 m × 20 m = 7 × 1011 m3
Therefore, there would be a total of 7 × 1011 cubic meters of sand on the beaches.
7 ×[tex]10^{11} m^3[/tex] cubic meters of sand are on the beaches.
Coastal areas are local administrative units (LAUs) that are bordering or close to a coastline.
The amount of sand on the beaches can be found using this formula:
volume = length (m) × width (m) × depth (m)
(6 × [tex]10^{8}[/tex]m) × 60 m × 20 m
= 7 × [tex]10^{11} m^3[/tex]
Therefore, there would be a total of 7 × [tex]10^{11}[/tex]cubic meters of sand on the beaches.
Learn more about the coastline here:
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