0.52164 kg of Flour
Explanation:
We have to convert lb (pounds) kg (kilograms), by using the conversion unit,
1 lb = 0.4536 kg
So to convert 1.15 lb into kg, we have to multiply 1.15 by 0.4536.
[tex]1.15 \times 0.4536[/tex] = 0.52164 kg of Flour
So the receipt calls for 0.52164 kg of Flour.