Find the sum of all even numbers from 1 to 150.
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Answer:
The number series 2, 4, 6, 8, 10, 12, . . . . , 300.
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
Therefore, 22650 is the sum of first 150 even numbers.
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Answer:
22650 is the sum of all even numbers from 1 to 150
Step-by-step explanation:
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