Soal SMP · Soal cerita · Kesulitan 3/5

The sum of three consecutive even numbers is 84. What is the largest number?

A.26
B.28
C.30
D.32

Kunci jawaban & pembahasan

Jawaban: 26

Let numbers be n, n+2, n+4. Sum = 3n+6=84 → 3n=78 → n=26. Largest = 30.

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