GCSE Secondary Maths Age 13-17 - Number: Standard Form - Explained

The video tutorial covers data on eight planets, focusing on their distance from Earth and mass. It guides viewers through identifying the planet with the greatest mass, calculating the mass difference between Venus and Mercury, and verifying a claim about Neptune's distance from Earth compared to Venus. The tutorial emphasizes understanding and applying standard form in calculations.

Which planet is identified as having the greatest mass in the data provided?

• Jupiter

• Saturn

• Earth

• Mars

What is the calculated difference in mass between Venus and Mercury?

• 3.00 * 10^24

• 5.00 * 10^24

• 4.00 * 10^24

• 4.53 * 10^24

How much further is Neptune from Earth compared to Venus, according to the calculations?

• More than 100 times

• 100 times

• Less than 100 times

• 50 times

What is the distance of Venus from Earth in scientific notation?

• 5.14 * 10^7

• 4.35 * 10^9

• 4.14 * 10^7

• 3.14 * 10^8

What is the distance of Neptune from Earth in scientific notation?

• 3.14 * 10^8

• 4.35 * 10^9

• 4.14 * 10^7

• 5.14 * 10^7