Given that the diameters of Sun and Earth are 1-4 - 109 and 1-27 - 107- Which option gives the correct comparison between diameters of Sun and Earth-

Ratio of diameters = (1.4 × 10^9)/( 1.27 × 10^7)≈ 10^9 7 = 10^2 = 100 So, the diameter of Sun is nearly 100 times of that of Earth. ...

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Standard VII

Mathematics

Radii, Chord, Diameter and Circumference of the Circle

Given that th...

Question

Given that the diameters of Sun and Earth are $1.4 \times 10^{9} a n d 1.27 \times 10^{7}$ . Which option gives the correct comparison between diameters of Sun and Earth?

Diameter of Sun is nearly 10 times of that of Earth

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Diameter of Sun is nearly 100 times of that of Earth

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Diameter of Sun is nearly 1000 times of that of Earth

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Diameter of Sun is nearly equal to that of Earth

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Solution

The correct option is B
Diameter of Sun is nearly 100 times of that of Earth

Ratio of diameters = $\frac{(1.4 \times 10^{9})}{(1.27 \times 10^{7})} \approx 10^{9 - 7} = 10^{2} = 100$

So, the diameter of Sun is nearly 100 times of that of Earth.

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Similar questions

The diameters of the Sun and earth are 1.4 × 10⁹ meters and 1.275 × 10⁷ respectively. Compare them

The diameter of the sun is 1.4 × 10⁹ meters and that of the Earth is about 1.2768 × 10⁷meters. Find the approximate ratio of the diameter of the Sun to that of the Earth.

Question 171

The diameter of the Sun is $1.4 \times 10^{9}$ m and the diameter of the Earth is $1.2756 \times 10^{7}$ m. Compare their diameters by division.

Find the ratio of diameter of the sun to the diameter of the earth, if the diameter of the sun and earth are $1.4 \times 10^{9}$ m and $1.275 \times 10^{7}$ m respectively.

Q. The diameter of the sun is

(1.4 \times 10^{9}) m

and the diameter of the earth is

(1.2756 \times 10^{7}) m

. Show that the diameter of the sun is nearly

100

times the diameter of the earth.

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Given that the diameters of Sun and Earth are 1.4×109 and 1.27×107. Which option gives the correct comparison between diameters of Sun and Earth?

The correct option is B Diameter of Sun is nearly 100 times of that of Earth Ratio of diameters = (1.4×109)(1.27×107)≈109−7=102=100 So, the diameter of Sun is nearly 100 times of that of Earth.

Given that the diameters of Sun and Earth are $1.4 \times 10^{9} a n d 1.27 \times 10^{7}$ . Which option gives the correct comparison between diameters of Sun and Earth?

The correct option is B
Diameter of Sun is nearly 100 times of that of Earth

Ratio of diameters = $\frac{(1.4 \times 10^{9})}{(1.27 \times 10^{7})} \approx 10^{9 - 7} = 10^{2} = 100$

So, the diameter of Sun is nearly 100 times of that of Earth.