Question

Calculati
14intreg 3/5+17/20
127intreg 5/8+ 23/24
31intreg 2/9+13/18
36intreg 5/7+ 19/21

18intreg 13/15 +13/20
5intreg 11/20+29/30
21intreg 21/25+17/20
65intreg 23/24+25/36


ajutatima va rog am nevoie urgent .va rog mult

Answer 1

1.14 intregi3/5+17/20=73/5+17/20=292/20+17/20=309/20
2.127intregi5/8+23/24=1021/8+23/24=3086/24
3.31intregi2/9+13/18=281/9+13/18=575/18
4.36intregi5/7+19/21=257/7+19/21=790/21
5.18intregi13/15+13/20=283/15+13/20=1132/60+39/60=1171/60
6.5intregi11/20+29/30=111/20+29/30=333/60+58/60=391/60
7.21intregi21/25+17/20=546/25+17/20=.........nush