Answer:
To find the total weight of the cake, we need to convert the weight of flour, fat, and sugar from kilograms to grams and then add them up.
3 kg of flour is equivalent to 3000 grams (1 kg = 1000 grams)
1 kg of fat is equivalent to 1000 grams
0.5 kg of sugar is equivalent to 500 grams
To find the total weight of the cake, we add these values together:
Total weight = 3000 g + 1000 g + 500 g
Total weight = 4500 g
Therefore, the total weight of the cake is 4500 grams.
Explanation: