Answer:
50Kg ×1000g/kg=50000g
Explanation:
it's ×1000g/Kg (1000g per Kg) because a kg is made up of 1000g. so every 1000g u get a kg.
since it's represented at a fraction (g/kg) the kg divide and cancel out the kg on the 50kg. living it with no kgs in the answer just grams as required
