1) 1/4kg + 43.000mg - 125g = ... mg 2) 0,314kg + 17.2517mg + 175,0051g = ... g tolong bantu beserta cara

1.  250.000 + 43.000 - 125.000 = 168.000 mg
    1/4 kg x 1.000.000 = 250.000 mg
    43.000 mg = 43.000 mg
    125 g = 125 x 1.000 = 125.000 mg

2. 314 g + 172,517 g +  175,0051 g = 661.518 g
    0,314 kg = 0,314 x 1.000 = 314 g
    172.517 mg = 172.517 : 1000 = 172,517 g
    175,0051 g = 175,0051 g = 175,0051 g

1) 1/4kg + 43.000mg - 125g = ... mg

1/4kg =0,25kg =250g
43000mg= 43g

Maka
1/4kg + 43.000mg - 125g = 250g+43g-125g= 168g =
168000 mg


2) 0,314kg + 17.2517mg + 175,0051g = ... g
0,314kg = 314g
172517mg = 172,517g

Maka
0,314kg + 17.2517mg + 175,0051g = 661,51751 g

314 g
172,517 g
175,0051 g
-----------------+
661,51751 g