Question

Solve 400 mg =_?_ g

0.0004
0.004
0.04
0.4

Answer 1

HI FRIEND

HERE IS YOUR ANSWER :-

1 mg = 1/1000 g

400 mg = 400/1000 g

400 mg = 0.4 g

THEREFORE, OPTION D (0.4g)

HOPE IT HELPS

MARK MY ANSWER BRAINLIEST