Question

converta a fração em porcentagem
9/10
7/8
2/7
5/8
5/7
2/9
1/6
7/9
1/2
4/10
2/7
5/9
8/9
4/7
8/10
5/6
4/7
2/8
6/8
3/10
1/9
1/6
4/9
3/8
por favor ajudem​

Answer 1

Resposta:

Explicação passo a passo:

9/10= 0,9*100= 90%

7/8=0,875*100=87,5%

2/7=0,28*100=28%

5/8=0,62*100=62%

5/7=0,71*100=71%

2/9=0,22*100=22%

1/6=0,16*100=16%

7/9=0,77*100=77%

1/2=0,5*100=50%

4/10=0,4*100=40%

2/7=0,28*100=28%

5/9=0,55*100=55%

8/9=0,88*100=88%

4/7=0,57*100=57%

8/10=0,8*100=80%

5/6=0,83*100=83%

2/8=0,25*100=25%

6/8=0,75*100=75%

3/10=0,3*100=30%

1/9=0,11*100=11%

1/6=0,16*100=16%

4/9=0,44*100=44%

3/8=0,375*100=37,5%