jawab dengan caranya ya

1.
[tex] \frac{7}{4} \times \frac{25}{25} =
\frac{175}{100} = 100\%[/tex]
2. 35/100 = 7/20
3. 7/6 - 7/12 = 14 - 7 = 7/12
4. 7/2 kali 3/7 = 21/14 = 3/2
3/2 + 7/10 = 15 + 7 = 22/10 = 11/5 = 2 1/5
5.25/8 - 8/5 = 125 - 64 = 61/40 = 1 21/40
6. 50/100 kali 22.000 = Rp 11.000

1).7/4=...%
= 7/4×25/25
= 175/100
= 175%

2). 0,35 = 35/100 = 7/20