Question

find the sum of 1+3+5+7+9............+53 plz answer this question​

Answer 1

Answer:

729 is the sum

Step-by-step explanation:

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Answer 2

Answer:

729

Step-by-step explanation:

(1+3+5+7+9)+(11+13+15+17+19)+(21+23+25+27+29)+(31+33+35+37+39)+(41+43+45+47+49)+(51+53)

= 25 + 75 + 125 + 175 + 225 + 104

= 729