Math, asked by nyoraktopimayi, 6 months ago

20. What is the sum of first 15 natural
numbers.
(a ) 325
(b ) 175
(c ) 105
(d) 120

Answers

Answered by Alanwalker67
0

Answer:

the answer is

Step-by-step explanation:

The number series 1, 2, 3, 4, . . . . , 14, 15. Therefore, 120 is the sum of positive integers upto 15.

Answered by nikhilkumar31012007
0

= 1+2+3+4+5+6+7+8+9+10+11+12+13+14+15

= 120

(d) 120 is the right answer

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