Oblicz mi to na matme plis z równaniami
1 i 3/8+2,5=
3 i 10/20-2,8=
2,8+5/6=
3,7-2/12=
5-3/4=
3 i 1/3-0,2=
10-11/12=
2 i 3/4-1,7=
38 i 2/8 + 1,08=
7,5+ 3/8=
1 i 5/15-0,75=
0,83+2 i7/35=
2 i 8/10-0,79=
1 i 1/2-0,5=
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1) 1 i 3/8+2,5=11/8+25/10=55/40+100/40=155/40=3 i 35/40=3 i 7/8
2)3 i10/20-2,8=70/20-28/10=70/20-56/20=14/20=7/10
3)2,8+5/6=28/10+5/6=84/30+25/30=109/30=3 i 19/30
4)3,7-2/12=37/10-2/12=222/60-10/60=212/60=3 i 32/60=3 i 8/15
5)5-3/4=20/4-3/4=17/4=4 i 1/4
6)3 i 1/3-0,2=10/9-2/10=100/90-18/90=82/90=41/45
7)10-11/12=120/12-11/12=109/12=9 i 1/12
8)2 i 3/4-1,7=11/4-17/10=55/20-34/20=21/20=1 i 1/20
9)38 i 2/8+1,08=306/8+108/100=15300/400-432/400=14868/400=37 i 68/400=
=37 i 34/200=37 i 17/100
10)7,5+3/8=75/10+3/8=300/40+15/40=315/40=7 i 35/40=7 i 7/8
11)1 i 5/15-0,75=20/15-75/100=400/300-225/300=175/300=7/12
12)0,83+2 i 7/35=83/100+77/35=581/700+1540/700=212/700=3 i 21/700=3 i 3/100
13)2 i 8/10-0,79=28/10-79/100=280/100-79/100=201/100=2 i 1/100
14)1 i 1/2-0,5=3/2-5/10=15/10-5/10=10/10=1