What is the greatest 3 digit number divisible by 5 and 11?
Table of Contents
- 1 What is the greatest 3 digit number divisible by 5 and 11?
- 2 Which is the greatest 3 digit number divisible by 5?
- 3 How many three digit numbers are divisible by 5 can be formed using any of the digits from 0 to 9?
- 4 What is the sum of all 3-digit numbers divisible by 5?
- 5 What is the sum of an evenly spaced set of numbers?
What is the greatest 3 digit number divisible by 5 and 11?
Answer: The number is 385.
What is the sum of all 3 digit numbers divisible by 11?
So, the sequence of three digit numbers which are divisible by 11 are 110, 121, 132, …, 990. Clearly, it is an A.P. with first term, a = 110 and common difference, d = 11. Let there be n terms in the sequence. Hence, the sum of all three digit numbers which are multiples of 11 is 44550.
How many three digit numbers are there divisible by 5 find their sum?
Hence, there are 180 three digit natural numbers divisible by 5.
Which is the greatest 3 digit number divisible by 5?
Hence, the greatest three digit number which is divisible by 5 is 995.
How many three-digit numbers are there that are divisible by 11?
81 three-digit numbers
Therefore, the multiplier for the three-digit numbers which are divisible by 11 runs from 10 to 90.So, there are in total 90−10+1=81 three-digit numbers which are divisible by 11.
What is the greatest three-digit number divisible by 3 and 11?
So, 999 is the largest 3 digit number divisible by 3.
How many three digit numbers are divisible by 5 can be formed using any of the digits from 0 to 9?
Hence any of 8 digits (1,2,3,4,6,7,8,9) can be placed at hundreds place….Permutation and Combination #57.
| 57. How many three digit numbers divisible by 5 can be formed using any of the digits from 0 to 9 such that none of the digits can be repeated? | |
|---|---|
| A. 136 | B. 124 |
| C. 112 | D. 108 |
How many three digit numbers are divisible by 5 and 9 both?
Answer: Being divisible by both 5 and 9 means a multiple of 45. Least 3 digit number that is an integral multiple of 45 would be 135 ( = 3 x ( 3x3x5) ) .
What is the greatest five digit number divisible by 11?
36
Detailed Solution. ∴ 36 is the sum of digits of the largest 5-digit number divisible by 11.
What is the sum of all 3-digit numbers divisible by 5?
The first 3 digit number divisible by 5 is 100 and the last one is 995. The sum of all the 3-digit numbers divisible by 5 is a summation of an AP. n = 279. = 221805. Answer
How do you know if a number is divisible by 11$?
In general numbers divisible by $11$ have alternating digit sums (eg. adding $a$s and $b$s from $abababa$) that differ by a multiple of $11$ (which could be zero, if sums are equal). This is due to powers of $10$ alternating between $-1$ and $1 \\bmod 11$.
What is the smallest 3 digit number that is divisible by 11?
The smallest or lowest 3-digit number divisible by 11 is the first number on the list above (first 3 digit number divisible by 11). As you can see, that number is 110. What is the largest three digit number divisible by 11?
What is the sum of an evenly spaced set of numbers?
Since we need to determine the sum of an evenly spaced set of numbers, we have use the following formula: The multiple of 5 in the set is 100, and the largest multiple of 5 in the set is 995. Three digit numbers that are divisible by 5, rather, any number, must end in 5 or 0.