Question

calculati 2/7 din 1400​

Answer 1

$\frac{2}{7} \: din \: 1400 = \frac{2}{7} \times \frac{1400}{1} = \frac{2800}{7} = 400$

Answer 2

2/7•1400/1=> 2/1•200/1=> 400/1= 400