sederhanakaan a.1/2jam:90menit b.2kg:1800gram c.20liter:1m2 d.200kg:3,5ton e.2 3/4:4 1/5
Matematika
dinda2234
Pertanyaan
sederhanakaan
a.1/2jam:90menit
b.2kg:1800gram
c.20liter:1m2
d.200kg:3,5ton
e.2 3/4:4 1/5
a.1/2jam:90menit
b.2kg:1800gram
c.20liter:1m2
d.200kg:3,5ton
e.2 3/4:4 1/5
2 Jawaban
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1. Jawaban mujahair
a. ½jam : 90menit = 30 menit : 90menit = ⅓menit
b. 2kg : 1800gram = 2kg : 1,8kg= 1,11kg
c. 20liter:1m² = 20dm³:100dm²= 20dm³:1000dm³= 1/50dm³ atau 1/50liter
d. 200kg : 3,5ton = 200kg : 3500kg = 1/17,5 kg
e. 2 ¾ : 4 1/5 = 11/3 : 21/5 = 11/3 × 5/21 = 55/63 -
2. Jawaban isnani18
A
½ jam : 90 menit = 30 menit : 90 menit = 1 : 3
B
2 kg : 1800 g = 2000 g : 1800 g = 10 : 9
C
20 l : 1 m³ = 20 dm³ : 1 m³ = 20 dm³ : 1000 dm³ = 1 : 50
D
200 kg : 3,5 ton = 200 kg : 3500 kg = 2 : 35
E
2 ¾ : 4 1/5 = 11/4 : 21/5 = 55 : 84