<human>:  In San Diego Zoo, the lion consumes 25 kilograms of meat, and the tiger consumes 20 kilograms of meat per day. If they have 90 kilograms of meat, how many days will the meats last?
<bot>: How many kilograms of meat do the lion and tiger consume each day? ** The lion and tiger's daily consumption of meat is 25 + 20 = <<25+20=45>>45 kilograms.
How many days will the meats last? ** Therefore, their supply of meat will last for 90/45= <<90/45=2>>2 days.
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