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3 years ago

The volume of the Venus is approximately 9.4 x 10^11 km^3. The volume mars is approximately 1.6 x 10^11.

Mathematics

1 answer:

m_a_m_a [10]3 years ago

4 0

Answer:

Step-by-step explanation:

Given

volume of the Venus = 9.4 x 10^11 km^3

The volume mars is approximately = 1.6 x 10^11km³

A) In order to know how many times as great as the volume of mars is the volume of Venus, we take the ratio of volume of Venus to volume of mars.

Ratio = volume of Venus/volume of mars

Ratio = 9.4 x 10^11 km³/1.6 x 10^11km³

Ratio = 9.4/1.6

Ratio = 5.875

Ratio = 5.9(to the nearest tenth)

Hence the volume of venus is approximately 5.9 great as volume of mars.

B) If volume of earth is approximately 0.69 x 10^-1 times larger than the volume of mars, then the amount by which earth is greater than mars is expressed as:

0.69 x 10^-1 × volume of mars

= 0.69 x 10^-1 × 1.6 x 10^11.

= 1.104×10^{-1+11}

= 1.104×10^10

Volume of earth will be 1.104×10^10+1.6 x 10^11.

Volume of earth = 0.1104×10^11+1.6 x 10^11.

Volume of earth = 1.7104×10¹¹ km³

Hence the approximate volume of earth is 1.7104×10¹¹km³

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