bantu jawab dong no 1 2 3 4 5 6 saja

1) a .5/7= 0,71
b . 0,20
c . 35% = 35/100 = 0,35
[tex]d \: )1 \frac{1}{4} = \frac{5}{4 } = 1.25[/tex]
jadi yang terbesar urutannya ya itu ,
[tex]1 \frac{1}{4} . \frac{5}{7} .35\%. \: 0.20[/tex]
2)
[tex]4 \frac{4}{5} + 2 \frac{1}{4} = \frac{24}{5} + \frac{9}{4} = \frac{96 + 45}{20} = \frac{141}{20} = 7.05[/tex]
3) n = 1/4 m= 5/2 maka n×m/2

[tex] \frac{n \times m}{2} = \frac{ \frac{1}{4} \times \frac{5}{2} }{2} = \frac{ \frac{5}{8} }{2} = \frac{10}{8} = \frac{5}{4} [/tex]
4)
[tex] \frac{8}{9} = 0.89 \: dibuletin \: aja \: = 0.90[/tex]
5)
[tex]3 \frac{4}{5} = \frac{19}{5} = 3.80 = 380\%[/tex]
6)
[tex] 1\frac{2}{3} = \frac{5}{3} = 1.67[/tex]
dah ya dek semoga bermaanfaat