Question

1 supra 2 + 1 supra 8
1 supra 6 plus 2 supra 3
3 supra 11 plus 1 supra 22
3 supra 8 plus 5 supra 16
7 supra 4 plus 1 supra 2
3 supra 7 plus 9 supra 14
1 supra 3 plus 2 supra 5
5 supra 6 plus 1 supra 5
2 supra 5 plus 7 supra 3
1 supra 2 plus 1 supra 3 plus 5 supra 6
1 supra 3 plus 5 supra 6 plus 3 supra 4 plus 7 supra 24
pls help dau 55 pct​

Answer 1

Răspuns:

⁴⁾1/2+1/8=4/8+1/8=5/8

1/6+²⁾2/3=1/6+4/6=5/6

²⁾3/11+1/22=6/22+1/22=7/22

²⁾3/8+5/16=6/16+5/16=11/16

7/4+²⁾1/2=7/4+2/4=9/4

²⁾3/7+9/14=6/14+9/14=15/14

⁵⁾1/3+³⁾2/5=5/15+6/15=11/15

⁵⁾5/6+⁶⁾1/5=25/30+6/30=31/30

³⁾2/5+⁵⁾7/3=6/15+35/15=41/15

³⁾1/2+²⁾1/3+5/6=3/6+2/6+5/6=(10/6)⁽²=5/3

⁸⁾1/3+⁴⁾5/6+⁶⁾3/4+7/24=8/24+20/24+18/24+7/24=53/24

Answer 2

Răspuns:

Explicație pas cu pas:

1/2+1/8 amplifici prima fracti cu 4 =4/8+1/8=5/8

1/6+2/3 amplifici a doua fractie cu 2=1/6+4/6=5/6

3/11=1/22 amplifici prima fractie cu 2=6/22+1/22=7/22

3/8+5/16 amplici prima fractie cu 2=6/16+5/16=11/16

7/4+1/2 amplifici a doua fractie cu 2=7/4+2/4=9/4

3/7+9/14 aplifici prima fractie cu 2=6/14+9/14=15/14

1/3+2/5 amplifici prima cu 5 si a doua cu 3=5/15+6/15=11/15

5/6+1/5 amplifici prima fractie cu 5 si a doua cu 6=25/30+6/30=31/30

2/5+7/3 amplifici prima fractie cu 3 si a doua cu 5=6/15+35/15=41/15

1/2+1/3+5/6 amplifici prima fractie cu 3 a doua cu 2=3/6+2/6+5/6=10/6

1/3+5/6+3/4+7/24 prima fractie o amplifici cu 8 a doua cu 4 si a treia cu 6=8/24+20/24+18/24+7/24=53/24