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-2,750 kwintal
-1,5 kwintal
-15 kg => 0,15 kwintal
jadi :
2,750 + 1,5 + 0,15 = 4,4 kwintal
______________
nomer 2 :
s = jp : js
s = 2,5 cm : 125 km
s = 2,5 cm : 12 500 000 cm
s = 1 : 5 000 000
_________________
nomer 3 :
=180 : ( 1 + 2 + 3 )
=180 : 6
=40
1 : 2 : 3
1 = 30 × 1
1 = 30 derajat
2= 30 × 2
2= 60 derajat
3= 30 × 3
3= 90 derajat
jadi 1 : 2 : 3 sama dengan 30 : 60 : 90
_______________
#semoga membantu '-'
# :)
2) Skala = Jarak pada peta
_______________
Jarak sebenarnya
= 2,5 cm
______
125 km
= 4 cm
______
25 cm
= 1 : 25
3) • 180°
1:2 = 170°
• 180°
1:3 = 160°
• 180°
2:3 =60°
Terimakasih, semoga membantu...
Mohon maaf vila ada kesalahan ya...