The total number of digits required in numbering the pages of a book, which has 1,724 pages are 5,789.
Step-by-step explanation:
The total pages = 1,724
Now, to find the total digits, lets break down the pages.
1,724 is made up of
- 9 one digit numbers (1-9) = 9 x 1 = 9 digits
- 90 two digit numbers (10-99) = 90 x 2 = 180 digits
- 900 three digit numbers (100-999) = 900 x 3 = 2700 digits
- 725 four digit numbers (1000-1724) = 725 x 4 = 2900 digits
Now, lets add the digits.
9 + 180 + 2700 + 2900 = 5,789
Hence, the total number of digits required in numbering the pages of a book, which has 1,724 pages are 5,789.
$2,330/$840
= 2.77%
= 2.8% of Dustin's earning per month is spent on rent
(20/100) × 25 = (1/5) × 25 = 5%
hope it helps...!!!
4:30 PM! Because you have to add up all the time he spent doing these activities which is 3 hours and what time is three hours before 7:30? The answer is 4:30! Hope this helps!
Answer:
Its the last one a^2/b.
Step-by-step explanation:
(a^6 b^-3)^1/3
= a ^(6 * 1/3) b^(-3*1/3)
= a^2b^-1
= a^2/b.