8/9 ×1 11/16 : 1 7/8=8/9 × 27/16 × 8/15=(8×27×8)/(9×16×15)=(3×8)/(2×15)=4/5=0,8 (т)
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
8/9 ×1 11/16 : 1 7/8=8/9 × 27/16 × 8/15=(8×27×8)/(9×16×15)=(3×8)/(2×15)=4/5=0,8 (т)