Respuesta :
Answer:
0.75%
Step-by-step explanation:
In order for us to obtain the answer, we first write 3 over 400 as a fraction, we then multiply it by 100 as percentage is always out of 100, so 3/400 x 100
12% Bc you would do 3% × 400 =
(3 ÷ 100) × 400 =
(3 × 400) ÷ 100 =
1,200 ÷ 100 =
12
(3 ÷ 100) × 400 =
(3 × 400) ÷ 100 =
1,200 ÷ 100 =
12