Measuring Time

What is the standard unit for measuring time?

• hour

• second

• day

• year

Tags

CCSS.4.MD.A.1

how many seconds are there in an hour?

• 60

• 600

• 3600

• 36000

Tags

CCSS.4.MD.A.1

Which of the following is probably the earliest device used to measure time?

• 
• 
• 
• 

Curing salted egg takes up to 4 weeks, how many days does this process takes?

• 20

• 24

• 28

• 30

Tags

CCSS.4.MD.A.1

Human pregnancy last up to 0.75 year. This 0.75 year is ____ days

• 199

• 205

• 225

• 275

Tags

CCSS.4.MD.A.1

How many minutes are in 5 days?

• 3000

• 7200

• 18,000

• 432,000

Tags

CCSS.4.MD.A.1

Evening newscast is, on the average, 1.5 hours long. How many seconds is involved?

• 90

• 54

• 5400

• 1500

Tags

CCSS.4.MD.A.1

CCSS.5.MD.A.1

Which of the following is NOT unit of time?

• millisecond

• week

• month

• light-year

Tags

CCSS.4.MD.A.1

two fortnights is equal to ----

• 4 weeks

• 28 days

• 48 hours

• 1 month

Tags

CCSS.4.MD.A.1

which of the following is the longest?

• 2 weeks

• 0.14 year

• 20 days

• half-month

Tags

CCSS.4.MD.A.1