(1+2+...+...+100):100=hayo berapa.... Question from @Zado

April 2019 2 18 Report

(1+2+...+...+100):100=

hayo berapa

Raka1505 S100=n/2.(a+Un)
100/2.(1+100)
50.101
S100=5050

5050:100=50,5

1 votes Thanks 1

Tobyp 1 + 2 + 3 + 4 + ... + 100 : 100 = 100 . 101/2 /100

= 50.5

0 votes Thanks 0

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