Question

if the diameter of the sun and the earth are 1.4×10⁹m and 1.275×10⁷m respectively . Find the ratios of their diameters.​

Answer 1

Answer:

Diameter of the sun is 1.4×10

9

m

Diameter of the earth is 1.2756×10

7

m

Diameter of the earth

Diameter of the sun

=

1.2756×10

7

1.4×10

9

=100

⟹ Diameter of the sun =100×Diameter of the Earth

December 20, 2019

Step-by-step explanation:

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Answer 2

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Answer:

According to the question,

Diameter of the Sun= 1.4×10⁹m

&

Diameter of the Earth= 1.275× 10⁷m.

(respectively)

Therefore, the ratio will be

= Sun's diameter : Earth's diameter

= 1.4×10⁹ : 1.275 × 10⁷

= 1400000000 : 12750000

= 1400000000/ 12750000 (ratio of a:b means a/b)

= (14/1275)× 10000

= 0.0109803×10000

= 109.803

(there is no unit in ratio as the units get cancelled after division.)

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