Table of Contents
- 1 What is the sum of multiples of 3 between 1 and 100?
- 2 What is the sum of all natural numbers between 1 and 100 which are multiple of 7?
- 3 What is the sum of all natural numbers lying between 100 and 1000 which are multiples of 5?
- 4 How many multiples of both 3 and 4 are there from 1 to 100?
- 5 What is the sum of all the natural numbers from 1 to 100?
- 6 What is the sum of consecutive numbers between 1 and 100?
- 7 How do you multiply a number by 100?
What is the sum of multiples of 3 between 1 and 100?
Show that the sum of multiple of 3 between 1 and 100 is 1683.
What are all the multiples of 3 from 1 to 100?
Playing With Numbers | Exercise 3.4 SOLUTION: multiple of 3: 3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69,72,75,78,81,84,87,90,93,96,99. multiple of 4: 4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96.
What is the sum of all natural numbers between 1 and 100 which are multiple of 7?
Where a is first term is the number of terms and d is the common terms. Here a = 7, d = 7. So solving n = 14. So sum is 735.
What is the sum of all the multiples of 3 from 1 to 1000?
The answer is 166,833.
What is the sum of all natural numbers lying between 100 and 1000 which are multiples of 5?
98450
Thus, the sum of all natural numbers lying between 100 and 1000 , which are multiples of 5 is 98450 .
How many prime numbers are there between 1 and 100?
25 prime numbers
There are 25 prime numbers between 1 and 100. Prime numbers can continue well past 100.
How many multiples of both 3 and 4 are there from 1 to 100?
Answer: All the numbers less than 100 which are common multiples of 3 and 4 are 12, 24, 36, 48, 60, 72, 84, and 96.
What is sum of all natural numbers?
A Sum of natural numbers from 1 to n. The answer is n(n+1)/2. So, if ‘n’ were to tend to infinity, summation should tend to infinity.
What is the sum of all the natural numbers from 1 to 100?
5050
The sum of all natural numbers from 1 to 100 is 5050. The total number of natural numbers in this range is 100. So, by applying this value in the formula: S = n/2[2a + (n − 1) × d], we get S=5050.
What is the formula for the sum of first 100 whole numbers?
This is an arithmetic series, for which the formula is: S = n[2a+(n-1)d]/2. where a is the first term, d is the difference between terms, and n is the number of terms. For the sum of the first 100 whole numbers: a = 1, d = 1, and n = 100.
What is the sum of consecutive numbers between 1 and 100?
Thus, the sum of the consecutive numbers between 1 and 100 is 5,050. To quickly multiply a number by 100, move the decimal point two places to the right. Divide the series into two equal groups. To find out how many numbers are in each group, divide the number of numbers by 2.
What is the sum of a series of numbers?
The sequence of numbers (1, 2, 3, … , 100) is arithmetic and when we are looking for the sum of a sequence, we call it a series. Thanks to Gauss, there is a special formula we can use to find the sum of a series:
How do you multiply a number by 100?
To quickly multiply a number by 100, move the decimal point two places to the right. Divide the series into two equal groups. To find out how many numbers are in each group, divide the number of numbers by 2. In this instance, since the series is 1 to 100, you would calculate
https://www.youtube.com/watch?v=23eILPUCmO8