Question

Someone please help! It is a few science questions. Fairly easy!

Answer 1

1) $0.92 * 100 = 92$ <Solve using the formula which is:
Mass=Density×Volume
$M=D*V$

2) $3.98 ml$

3) $V=L*W*H$ (Length  × Width × Height)

$5*2*4=40$
$\frac{300}{40} =7.5$ (Answer=7.5)

Answer 2

So for the first one the answer is : 0.92 * 100 = 92 
the second one the answer is 8.80 :)
and for the third one the density is 7.5 
i hope this is helpful 
have a nice day