Pokoknya harus pakai cara yaa
No:
1. 10x10x20:5+125 = ?.
2. Tentukan luas segitiga jika diketahui : A=5
T=4
3. 3.100 hari = berapa jam
4. 1+2+3+4+5+6+7+8+9+10+11+12+13+14+15:2=…?
Hayo jawab..
Kalo ngasal langsung report
Poin banyak
^_^
1.
10x10x20:5+125
100 × 20 ÷ 5 + 125
2000 ÷ 5 + 125
400 + 125
525
2.
L = ½at
L = ½.4.5
L = 2.5
L = 10 satuan²
3.
1 hari = 24 jam
3.100 hari = 3.100 hari × 24 jam
74.400 jam
4.
1+2+3+4+5+6+7+8+9+10+11+12+13+14+15:2
1+2+3+4+5+6+7+8+9+10+11+12+13+14+7,5
6 + 15 + 24 + 33 + 27 + 7,5
45 + 67,5
112,5
Jawab:
1. 10 x 10 x 20 : 5 + 125 =
100 x 20 : 5 + 125 =
2000 : 5 + 125 =
400 + 125 =
525
2. L = a x t : 2
= 5 x 4 : 2
= 20 : 2
= 10 (satuan?)²
3. 3.100 x 24 =
74400 jam
4. 1+2+3+4+5+6+7+8+9+10+11+12+13+14+15 : 2 =
3+3+4+5+6+7+8+9+10+11+12+13+14+7,5 =
6+4+5+6+7+8+9+10+11+12+13+14+7,5 =
10+5+6+7+8+9+10+11+12+13+14+7,5 =
15+6+7+8+9+10+11+12+13+14+7,5 =
21 + 7+8+9+10+11+12+13+14+7,5 =
28 + 8+9+10+11+12+13+14+7,5 =
36 + 9+10+11+12+13+14+7,5 =
45 + 10+11+12+13+14+7,5 =
55 + 11+12+13+14+7,5 =
66 + 12+13+14+7,5 =
78 + 13+14+7,5 =
91 + 14 + 7,5 =
105 + 7,5 =
112,5
Penjelasan :
Semoga Membantu :3
#NOCOPAS
[answer.2.content]
