Question

Obliczcie , będzie trochę dużo tego ale znowu licze na was , a i to''/'' to kreska ułamkowa ; DD


3/5+7/10=
4/15-4/15=
11/30+1/6=

2 9/16 - 1 1/4=
12 2/3 + 1 3/4=
8 1/8 - 2/3 =
6 1/4 - 3 5/6=
7 1/6 + 6 1/8 =
6 1/3 - 3 5/6 =
3/8+5/6-7/12=
2 1/6-1 1/2 + 1/8 =
5 1/14 - 2 1/4 - 1 3/7 =
3*3/8=
3/5*4/7=
5/16*24 =
2 2/9 *3/5 =
3 1/2 * 2 4/7 =
4 4/5 * 3 3/4=
4/9 : 8 =
6:2/3=
1 1/8:3=
8 1/3 : 5/6=
4 1/5 : 2 1/3 =
1 / 38 : 6 3/5 =

POMOCY . HELLP !!

Answer 1

3/5+7/10=6/10+7/10=13/10=1 3/10

 

4/15-4/15=0

 

11/30+1/6=11/30+5/30=16/30

 

2 9/16+1 3/4=2 9/16+1 12/16=3 21/16=4 5/16

 

12 2/3+1 3/4=12 8/12+1 9/12=13 17/12=14 5/12

 

8 1/8-2/3=8 3/21-16/21=7 24/21-16/21=7 8/21

 

Answer 2

3/5+7/10=6/10+5/10=11/10=1 1/10
4/15-4/15=0
11/30+1/6=11/30+5/30=16/30=8/15

2 9/16  - 1 1/4=2 9/16-1 4/16=1 5/16
12 2/3 + 1 3/4=12 8/12+1 9/12=13 17/12=14 5/12
8 1/8 - 2/3 =8 3/24-16/24=7 27/24-16/24=7 11/24
6 1/4 - 3 5/6= 6 3/12-3 10/12=5 15/12-3 10/12=2 5/12
7 1/6 + 6 1/8 = 7 4/24+6 3/24=13 7/24
6 1/3 - 3 5/6 = 6 2/6-3 5/6=5 8/6-3 5/6=2 3/6=2 1/2
3/8+5/6-7/12= 9/24+20/24-14/24=29/24-14/24=15/24
2 1/6-1 1/2 + 1/8 = 2 4/24-1 12/24+3/24=1 28/24-1 12/24+3/24=16/24+3/24=19/24
5 1/14 - 2 1/4 - 1 3/7 = 5 4/56-2 14/56-1 24/56=4 60/56-2 14/56-1 24/56=2 46/56-1 24/56=1 22/56=1 11/28
3*3/8= 9/8=1 1/8
3/5*4/7=12/35
5/16*24 = 120/16=7 8/16
2 2/9 *3/5 = 20/9*3/5=60/45=1 15/45=1 1/3
3 1/2 * 2 4/7 = 7/2*18/7=126/14=9
4 4/5 * 3 3/4=24/5*15/4=360/20=18
4/9 : 8 = 4/9*1/8=4/72=1/18
6:2/3=6*3/2=18/2=9
1 1/8:3=9/8*1/3=9/24=3/8
8 1/3 : 5/6=25/3*6/5=150/15=10
4 1/5 : 2 1/3 = 21/5*3/7=63/35=1 28/35
1 / 38 : 6 3/5 =1/38*5/33=5/1254