Time Units and Conversions Quiz

Time Units

• Seconds (s): The base unit of time in the International System of Units (SI).
• Minutes (min):
  • 1 minute = 60 seconds
• Hours (h):
  • 1 hour = 60 minutes = 3,600 seconds
• Days (d):
  • 1 day = 24 hours = 1,440 minutes = 86,400 seconds
• Weeks (wk):
  • 1 week = 7 days = 10,080 minutes = 604,800 seconds
• Months:
  • Average month = 30.44 days (varies by month)
  • 1 month ≈ 30.44 days = 43,200 minutes ≈ 2,592,000 seconds
• Years (yr):
  • 1 year = 365 days (or 366 in a leap year)
  • 1 year = 31,536,000 seconds (non-leap year)

Conversion Formulas

• Seconds to Minutes:
  • ( \text{minutes} = \frac{\text{seconds}}{60} )
• Minutes to Seconds:
  • ( \text{seconds} = \text{minutes} \times 60 )
• Minutes to Hours:
  • ( \text{hours} = \frac{\text{minutes}}{60} )
• Hours to Minutes:
  • ( \text{minutes} = \text{hours} \times 60 )
• Hours to Seconds:
  • ( \text{seconds} = \text{hours} \times 3,600 )
• Seconds to Hours:
  • ( \text{hours} = \frac{\text{seconds}}{3,600} )
• Days to Hours:
  • ( \text{hours} = \text{days} \times 24 )
• Hours to Days:
  • ( \text{days} = \frac{\text{hours}}{24} )
• Weeks to Days:
  • ( \text{days} = \text{weeks} \times 7 )
• Days to Weeks:
  • ( \text{weeks} = \frac{\text{days}}{7} )
• Months to Days:
  • ( \text{days} = \text{months} \times 30.44 ) (approx.)
• Days to Months:
  • ( \text{months} = \frac{\text{days}}{30.44} )
• Years to Days:
  • ( \text{days} = \text{years} \times 365 )
• Days to Years:
  • ( \text{years} = \frac{\text{days}}{365} )

Time Units

• Seconds (s): The fundamental unit of time in the International System of Units (SI).
• Minutes (min):
  • A minute consists of 60 seconds.
• Hours (h):
  • An hour equals 60 minutes or 3,600 seconds.
• Days (d):
  • A day comprises 24 hours, which translates to 1,440 minutes or 86,400 seconds.
• Weeks (wk):
  • One week consists of 7 days, equating to 10,080 minutes or 604,800 seconds.
• Months:
  • The average month has approximately 30.44 days, leading to around 43,200 minutes or about 2,592,000 seconds, varying by the specific month.
• Years (yr):
  • A typical year has 365 days (or 366 in a leap year) and comprises 31,536,000 seconds in a non-leap year.

Conversion Formulas

• Seconds to Minutes: To convert seconds to minutes, divide by 60.
• Minutes to Seconds: To convert minutes to seconds, multiply by 60.
• Minutes to Hours: To convert minutes to hours, divide by 60.
• Hours to Minutes: To convert hours to minutes, multiply by 60.
• Hours to Seconds: To convert hours to seconds, multiply by 3,600.
• Seconds to Hours: To convert seconds to hours, divide by 3,600.
• Days to Hours: To convert days to hours, multiply by 24.
• Hours to Days: To convert hours to days, divide by 24.
• Weeks to Days: To convert weeks to days, multiply by 7.
• Days to Weeks: To convert days to weeks, divide by 7.
• Months to Days: To estimate days from months, multiply by 30.44.
• Days to Months: To find months from days, divide by 30.44.
• Years to Days: To convert years to days, multiply by 365.
• Days to Years: To convert days to years, divide by 365.