What is the sum of all integers from:
60 to 90 inclusive?
Inclusive Sum Formula
Inclusive Sum = n/2(f + l)
where f is the first number and l is the last number and
n is l - f + 1
Calculate Inclusive Sum
n = 90 - 60 + 1
n = 31
31/2(60 + 90)
15.5(150)
Final Answer
sum of inclusive integers from 60 to 90 = 2325
What is the Answer?
sum of inclusive integers from 60 to 90 = 2325
How does the Inclusive Number Word Problems Calculator work?
Free Inclusive Number Word Problems Calculator - Given an integer A and an integer B, this calculates the following inclusive word problem questions:
1) The Average of all numbers inclusive from A to B
2) The Count of all numbers inclusive from A to B
3) The Sum of all numbers inclusive from A to B
This calculator has 2 inputs.
1) The Average of all numbers inclusive from A to B
2) The Count of all numbers inclusive from A to B
3) The Sum of all numbers inclusive from A to B
This calculator has 2 inputs.
What 5 formulas are used for the Inclusive Number Word Problems Calculator?
Count = B - A + 1
Average = (A + B)/2
Sum of inclusive integers is the Average of inclusive numbers x Count of Inclusive Numbers
Average = (A + B)/2
Sum of inclusive integers is the Average of inclusive numbers x Count of Inclusive Numbers
What 5 concepts are covered in the Inclusive Number Word Problems Calculator?
- average
- A number expressing the central value of a set
Sum of Values/n - count
- determine the total number of a collection of items
- inclusive numbers
- includes the first and last number and all numbers in between.
- sum
- the total amount resulting from the addition of two or more numbers, amounts, or items
- word problem
- Math problems involving a lengthy description and not just math symbols
