Question

50 - 23 3/5 =
60 - 14 7/9 =
90 1/13 - 12 11/13 =
3 5/8 + 4 1/24 =
2 7/20 + 1 3/5 =
5 7/12 + 3 5/42 =
3 5/9 : 8/27 =
12 * 5/72 =
7/9 * 3/49 =
7 3/11 * 22/45 =
9 1/3 - 3 11/12 =
( 4 1/3 - 3 11/12 ) : 1/4 =
Ребята решите по братски , срочно надо

Answer 1

50-23 3/5=50-118/5=250/5-118/5=132/5=26 2/5
60-14 7/9=60-133/9=540/9-133/9=407/9=45 2/9
90 1/13-12 11/13=1171/13-167/13=1004/13=77 3/13
3 5/8+4 1/24=29/8+97/24=87/24+97/24=184/24=7 16/24
2 7/20+1 3/5=47/20+8/5=47/20+32/20=79/20=3 19/20
5 7/12+3 5/42=67/12+131/42=469/84+262/84=731/84=8 59/84
3 5/9:8/27=32/9:8/27=32/9*27/8=12
12*5/72=5/6
7/9*3/49=1/21
7 3/11*22/45=80/11*22/45=32/9=3 5/9
9 1/3-3 11/12=28/3-47/12=112/12-47/12=65/12=5 5/12
(4 1/3-3 11/12):1/4=(13/3-47/12)*4/1=(52/12-47/12)*4=5/12*4=5/3=1 2/3

Answer 2

Спасибо))