Question

by what % 1600 is less than 2000

Answer 1

Step-by-step explanation:

2000-1600/2000*100

hence the answer is 20%

Answer 2

Answer:

$\frac{(2000 - 1600)}{2000} \times 100 \\ = \frac{400}{2000} \times 100 \\ = \frac{1}{5} \times 100 \\ = 20\%$