Вычислите: 1) (1/4-2/3)×(4/5-2/15)×(-3/5); 2)(1/6-5/9)×(1/2-3/7)×7 1/5; 3) (5/6-2/3)×(7/8-1/2)×(-4)= СРОЧНО СДЕЛАЙТЕ ПЛИЗ ДАМ 20 БАЛЛОВ
заранее спасибо
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.