The farmer had 8.9kg of animal feed. In a day, he used 350g for the chickens, 675g for the cows and 1.3 for the horses.How much would he have left?
(8.9 X 1,000) - (350+675+1.3)=7,873.7 grams of animal feed left, or /1000=7.9737 Kg,
i am pretty sure he meant 1.3 kg and you added 1.3 so it is
(8.9 X 1,000) - (350+675-(1.3*1,000)= 6575 g or 6.575 kg
