Question

KUIS
JP 5 cm
JS 25 km
S ?

Answer 1

S = JP : JS

S = 5 CM : 25 KM

S = 5 CM : ( 25 . 100.000 )

S = 5 CM : 2.500.000

S = ( 5 ÷ 5 )/( 2.500.000 ÷ 5 )

S = 1 : 500.000

Answer 2

Penjelasan dengan langkah-langkah:

S K A L A

1 km = 100.000 cm

Jp = 5 cm

Js = 25 km

S = 1 : Js × 100.000

Jp

S = 1 : 25 × 100.000

5

S = 1 : (25/5) × 100.000

(5/5)

S = 1 : 5 × 100.000

1

S = 1 : 500.000 ✔