Soal SMP · Soal cerita · Kesulitan 2/5

A rectangular school garden is 15 m long and 8 m wide. The gardener wants to put a fence around it, leaving a 2 m gate without fence. How many meters of fence are needed?

A.44 m
B.46 m
C.48 m
D.50 m

Kunci jawaban & pembahasan

Jawaban: 44 m

Perimeter = 2(15 + 8) = 46 m; subtract the 2 m gate = 44 m.

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