Question 1

How many meters are in a mile?

Accepted Answer

There are exactly 1,609.344 meters in one mile.

Question 2

How do you convert Celsius to Fahrenheit?

Accepted Answer

Multiply the Celsius value by 9/5, then add 32. For example, 100°C = (100 × 9/5) + 32 = 212°F.

Question 3

How many pounds are in a kilogram?

Accepted Answer

One kilogram equals approximately 2.20462 pounds.

Question 4

How many liters are in a US gallon?

Accepted Answer

One US gallon equals exactly 3.785411784 liters.

Question 5

How do you convert km/h to mph?

Accepted Answer

Multiply km/h by 0.621371 to get mph. For example, 100 km/h ≈ 62.14 mph.

Question 6

How many kilojoules are in a kilocalorie (kcal)?

Accepted Answer

One kilocalorie equals exactly 4.184 kilojoules.

Question 7

How do you convert MPG to liters per 100 km?

Accepted Answer

Divide 235.215 by the MPG value to get L/100km. For example, 30 mpg ≈ 7.84 L/100km.

Question 8

How many bits are in a gigabyte?

Accepted Answer

One gigabyte (GB) equals 8,000,000,000 bits using SI decimal prefixes, or 8,589,934,592 bits in a gibibyte (GiB) using binary prefixes.

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