1) 5/8 × 16/25= сокращаем 16 и 8 на 8 , а 5 и 25 на 5 = 2/5
2) 1 2/3 × 2 3/8 = 5/3 × 3/4 = сокращаем 3 и 3 = 5 × 1/4 = 5/4 = 1 1/4
3) 2 7/12 × 1 3/31 = 31/12 × 3/31 = сокращаем 31 и 31 на 31, а 12 и 3 на 3 = 1/4
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
1) 5/8 × 16/25= сокращаем 16 и 8 на 8 , а 5 и 25 на 5 = 2/5
2) 1 2/3 × 2 3/8 = 5/3 × 3/4 = сокращаем 3 и 3 = 5 × 1/4 = 5/4 = 1 1/4
3) 2 7/12 × 1 3/31 = 31/12 × 3/31 = сокращаем 31 и 31 на 31, а 12 и 3 на 3 = 1/4