1)129*7/9=129/1*7/9=43/1*7/3=301/3=100 целых 1/3
2)129*5/6=129/1*5/6=43/1*5/2=215/2=107 целых 1/2
3)129*7/18=129/1*7/18=43/1*7/6=301/6=50 целых 1/6
4)129*5=645
5)100ц. 1/3+107ц. 1/2+50ц. 1/6+645=902ц. (1/3+1/2+1/6)=902ц. (2+3+1///6)=903
6)903:86=10 целых 1/2
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
1)129*7/9=129/1*7/9=43/1*7/3=301/3=100 целых 1/3
2)129*5/6=129/1*5/6=43/1*5/2=215/2=107 целых 1/2
3)129*7/18=129/1*7/18=43/1*7/6=301/6=50 целых 1/6
4)129*5=645
5)100ц. 1/3+107ц. 1/2+50ц. 1/6+645=902ц. (1/3+1/2+1/6)=902ц. (2+3+1///6)=903
6)903:86=10 целых 1/2