tolong dijawab ya soal pls besok dibawa nomor 20,21,22
Matematika
jasmiadinda5p332ky
Pertanyaan
tolong dijawab ya soal pls besok dibawa nomor 20,21,22
2 Jawaban
-
1. Jawaban hendrisyafa
20) 2x 17m² = 34 m²
4500dm² = 45 m²
125000cm² = 12,5 m²
------------- +
91,5 m²
21) 470ml = 0,47 l
562dal. = 5620 l
3,47 m³ = 3470 l
----------------
9090,47 l
22) v = s/t = 2500m/ 30menit
= 2,5 km/ ½jam
= 5 km/jam -
2. Jawaban fathurfcb
No 20
Luas 2 kamar tidur = 17 m^2 x 2 = 34 m^2
R. Tamu + R. Kel = 4500 dm^2 = 45 m^2
Dapur = 125.000 cm^2 = 12,5 m^2
Luas Total = 34 + 45 + 12,5 = 91,5 m^2