500 g=....kg soal yg no 1..soal no 2 180 menit....detik=...jam

1)
500 gram = 500 ÷ 1.000 = 0,5 kg

2)
180 menit = 180 × 60 = 10.800 detik
180 menit = 180 ÷ 60 = 3 jam
180 menit = 10.800 detik = 3 jam

1). 500 g = 500/1000 = 0,5 kg

2). 180 menit = 180 x 60 = 10.800 detik
180 menit = 180/6 = 3 jam