Question

ayuda es para ahora porfavor.​

Answer 1

20%=1/5

20/100

20 ÷ 20/100 ÷ 20

1/5

15%=3/20

15/100

15 ÷5/100 ÷5

3/20

35%=7/20

35/100

35 ÷5/100 ÷5

7/20

2%=1/50

2/100

2 ÷2/100 ÷2

1/50

25%=1/4

25/100

25 ÷25/100 ÷25

1/4

0,1%=1/1000

1/10/100

1/10 ÷100

1/10x1/100

1x1/10x100

1/1000

0,2%=1/500

2/10

2 ÷2/10 ÷2

1/5

1/5 ÷100

1/5 x1/100

1x1/5x100

1/500

0,02%=1/5000

2/100

2 ÷2/100 ÷2

1/50

1/50 ÷100

1/50x 1/100

1x1/50x100

1/5000

2,78%=139/5000

278/100

278 ÷2/100 ÷2

139/50

139/50 ÷100

139/50 x1/100

139x1/50x100

139/5000