Question

Tolong jawabkan no 21,23&24
pakai cara

Answer 1

21. =4.5×100=450kg
=0.65×1000=650kg
= 450kg+650kg+250kg=1350kg (c)

22. =2.600:100=26km
=26km-9,5=16,5km² (c)

23. =1,5×1000=1500ml
=1,5×1000=1500ml
=1500+330+1500
=3330ml(A)

24. =30menit/60=0.5
=24/0,5=48km/jam(D)