а) 1/8 + 3/7=7/56+24/56=31/56
б) 4/5 + 1/3=12/15+5/15=17/15=1 2/15
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
а) 1/8 + 3/7=7/56+24/56=31/56
б) 4/5 + 1/3=12/15+5/15=17/15=1 2/15