ka. tolong dibantu ya ka pake caranya
Matematika
echot1231
Pertanyaan
ka. tolong dibantu ya ka pake caranya
2 Jawaban
-
1. Jawaban putri14and
*ubah ke desimal :
a. 1/4 = 0,25
b. 1/2 = 0,5
c. 3/4 = 0,75
d. 1/8 = 0,12
*ubah ke pecahan :
a. 0,45 = 45/100 = 9/20
b. 1,5 = 15/10 = 3/2
c. 0,125 = 125/1000 = 1/8
d. 0,24 = 24/100 = 6/25
e. 15% = 15/100 = 3/20
f. 75% = 75/100 = 3/4
*ubah ke persen :
a. 1/4 x 25 = 25/100 = 25%
b. 1/2 x 50 = 50/100 = 50%
c. 3/4 x 25 = 75/100 = 75%
d. 2/4 x 25 = 50/100 = 50%
e. 0,5 = 5/10 x 10 = 50/100 = 50% -
2. Jawaban azmi1826
mapel matematika bismillah hirrohmanirrohim
3. a. 1/4 = 1/4 × 25/25 = 25/100 = 0,25
b. 1/2 = 1/2 × 5/5 = 5/10 = 0,5
c. 3/4 = 3/4 × 25/25 = 75/100 = 0,75
d. 1/8 = 1/8 × 125/125 = 125/1000 : 10/10 =
12,5/100 = 1,25
e. 12% = 12/100 = 0,12
f. 123% = 123/100 = 1,23
4. a.0,45 = 45/100 : 5/5 = 9/20
b.1,5 = 15/10 : 5/5 = 3/2
c.0,125 = 125/1000 : 125/125 = 1/8
d.0,24 = 24/100 : 24/24 = 1/5
e.15% = 15/100 : 5/5 = 3/20
f.75% = 75/100 : 5/5 = 15/20 : 5:5 = 3/4
5. a.1/4 × 25/25 = 25/100 =25%
b.1/2 × 50/50 = 50/100 = 50%
c.3/4 × 25/25 = 75/100 = 75%
d.2/4 × 25/25 = 50/100 = 50%
e.0,5 = 5/10 × 10/10 = 50/100 = 50%
f.0,27 = 27/100 = 27%
#semoga membantu#
#maaf kalau salah#