Soal SMA · Soal cerita · Kesulitan 4/5
A city council proposed a ban on single-use plastics to reduce waste. They cited data showing that plastics make up 40% of the city's landfill. After the ban, landfill surveys showed a 15% reduction in plastic waste, but total waste increased by 5%. Which conclusion is most reasonable?
- A.The ban was ineffective because total waste increased.
- B.The ban successfully reduced plastic waste, but other waste types increased.
- C.The ban caused an increase in total waste.
- D.The ban should be expanded to all materials.
Kunci jawaban & pembahasan
Jawaban: The ban successfully reduced plastic waste, but other waste types increased.
The data shows a reduction in plastic waste specifically, but total waste rose, indicating other waste streams grew.
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