Mass of Mars is 6.42 × 10²⁹ kg and mass of the Sun is 1.99 × 10³⁰ kg. What is the total mass?

Solution:

Given, the mass of Mars is 6.42 × 10²⁹ kg.

The mass of the Sun is 1.99 × 10³⁰ kg.

We have to find the total mass.

Total mass = mass of Mars + mass of the Sun

= 6.42 × 10²⁹ + 1.99 × 10³⁰

= 6.42 × 10²⁹ + 19.9 × 10²⁹

= (6.42 + 19.9) × 10²⁹

= 26.32 × 10²⁹ kg

Therefore, the required total mass is 26.32 × 10²⁹ kg.

✦ Try This: Mass of Mercury is 8.59 × 10²⁹ kg and mass of the Sun is 1.99 × 10³⁰ kg. What is the total mass?

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

NCERT Exemplar Class 8 Maths Chapter 8 Problem 172

Mass of Mars is 6.42 × 10²⁹ kg and mass of the Sun is 1.99 × 10³⁰ kg. What is the total mass?

Summary:

Mass of Mars is 6.42 × 10²⁹ kg and mass of the Sun is 1.99 × 10³⁰ kg. The total mass is 26.32 × 10²⁹ kg.

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