Critical Reasoning (CR) | Re: #Top150 CR: Last year, all of the medical waste at County Hospital was

Let, last year 100 ton waste shredded and this 100 ton waste ended up in a landfill.
This year 99 ton waste shredded and 1 ton waste incinerated. If this 99 ton shredded waste ended up in a landfill, how it achived the aim of reducing landfill waste to half?

Am I missing something?

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