3hg+25g-1800mg=....g

3hg + 25g - 1800mg =....g

1 hg = 100 g
1 mg = 1/1000 g

3 hg = ___ g
3 hg = 3 × 100 g = 300 g

1800 mg = 1800 × 1/1000
= 1800 / 1000 = 1,8 g

||
v

300 g + 25 g - 1,8 g = 325 g - 1,8 g
= 323,2 g

3hg+25g-1800mg=.....g
=3hg=3×100=300
=25g=25g
=1800mg=1800×1/1000=1,8=300+25-1,8=323,2
Jadikan yang terbaik yaa!!!!!!!!!!!!!!!