Pending Assignments Sign Up Free! Login
 

Portions of Time

Conversion between time units:​

1 minute = 60 seconds

1 hour = 60 minutes

1 day = 24 hours

1 week = 7 days

1 month = 30 days = 4 weeks (approximately)

1 year = 12 months = 365 days = 52 weeks (approximately)

1 decade = 10 years

1 century = 100 years

1 millennium = 1000 years

 

Let's consider an example.

 
Let's find
12
of 20 minutes in seconds.
 

We know,

 

1 minute = 60 seconds

 

Convert the minutes into seconds by multiplying number of minutes by 60.

 

20 × 60 = 1200

 

So, 20 minutes = 1200 seconds

 

Now find
1
2
of 1200 seconds.
 
Divide 1200 by 2.

1200 ÷ 2 = 600

 

So, 
1
2
of 1200 seconds = 600 seconds.
 
 
1
2
of 20 minutes is 600 seconds.





ds

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Help

The correct answer is

Remember :

The smallest number is the one that comes first while counting.

Solution :

To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.

21,27,23

21 is the smallest number.