б)3/10  проверка 3/10*8/15=4/25в)1/2 проверка 1/2*2/5=4/5г) 2/3 проверка 2/3*4/15=8/45 
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.