Planet A is at a distance of 9.35 × 10⁶ km from Earth and planet B is 6.27 × 10⁷ km from Earth. Which planet is nearer to Earth?

Solution:

Given, Planet A is at a distance of 9.35 × 10⁶ km from Earth.

Planet B is 6.27 × 10⁷ km from Earth.

We have to find the planet nearer to Earth.

Distance of Planet A from Earth = 0.935 × 10 × 10⁶

Using law of exponents,

a^m × aⁿ = a^{m + n}

= 0.935 × 10^{1 + 6}

= 0.935 × 10⁷ km

Distance of Planet B from Earth = 6.27 × 10⁷ km

We observe that Planet A is nearer to Earth.

Therefore, Planet A is nearer to Earth.

✦ Try This: Planet A is at a distance of 1.35 × 10⁶ km from Earth and planet B is 8.27 × 10⁷ km from Earth. Which planet is nearer to Earth?

☛ Also Check: NCERT Solutions for Class 8 Maths Chapter 12

NCERT Exemplar Class 8 Maths Chapter 8 Problem 125

Planet A is at a distance of 9.35 × 10⁶ km from Earth and planet B is 6.27 × 10⁷ km from Earth. Which planet is nearer to Earth?

Summary:

Planet A is at a distance of 9.35 × 10⁶ km from Earth and planet B is 6.27 × 10⁷ km from Earth. Planet A is nearer to Earth.

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