2 gram + 16 kg=..?…Kg57 detik + 1 menit=..?..menit355 meter + 2,1 cm=..?…m

2g+ 16kg
=0,002kg + 16 kg
= 16,002 kg

57detik +1menit
=(57/60) + 1
=0,95+1
=1,95 menit

355m+2,1cm
=355+(2,1/100)
=355+0,021
=355,021 meter
maaf kalau salah