3) Find the sum of all even numbers from 1 to 150
Answers
Answered by
1
............................
.
...
...........
...
..
.
do calculator if u know what are even numbers
ex_2+4+6+8..........
Answered by
1
Answer:
The first term a = 2
The common difference d = 2
Total number of terms n = 150
Sum = n/2 x (a + Tn)
= 150/2 x (2 + 300)
= (150 x 302)/ 2
= 45300/2
2 + 4 + 6 + 8 + 10 + 12 + . . . . + 300 = 22650
Step-by-step explanation:
Therefore, 22650 is the sum of first 150 even numbers.
Similar questions