Ответ:
5/24+3/8=5/24+3/8*3=5/24+9/24=14/24=7/12
7/10-2/5=7/10-2/5*2=7/10-4/10=3/10
3/4-2/5=3/4*5-2/5*4=15/20-8/20=7/20
8/11+1/2=8/11*2+1/2*11=16/22+11/22=27/22=1 5/22
3/4-1/6=3/4*3-1/6*2=9/12-2/12=7/12
5/6+4/9=5/6*3+4/9*2=15/18+8/18=23/18=1 5/18
4/45-1/30=4/45*2-1/30*3=8/90-3/90=5/90=1/18
17/18-11/12=17/18*2-11/12*3=34/36-33/36=1/36
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
5/24+3/8=5/24+3/8*3=5/24+9/24=14/24=7/12
7/10-2/5=7/10-2/5*2=7/10-4/10=3/10
3/4-2/5=3/4*5-2/5*4=15/20-8/20=7/20
8/11+1/2=8/11*2+1/2*11=16/22+11/22=27/22=1 5/22
3/4-1/6=3/4*3-1/6*2=9/12-2/12=7/12
5/6+4/9=5/6*3+4/9*2=15/18+8/18=23/18=1 5/18
4/45-1/30=4/45*2-1/30*3=8/90-3/90=5/90=1/18
17/18-11/12=17/18*2-11/12*3=34/36-33/36=1/36