Mr. Somanath maintains a farm for old animal. It has 20 animals and food provision to last for 8 days. After 2 days 10 more animals join the farm . For how many days will the provision last now ?
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Let total number of food provision is 20×8=160
Food provision consumed in 2 days = 20×2=40
Food provision leftover =160-40=120
Food provision will be consumed by 30 animals now
so number of days be =120/30=4 days
Food provision consumed in 2 days = 20×2=40
Food provision leftover =160-40=120
Food provision will be consumed by 30 animals now
so number of days be =120/30=4 days
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