您好:
5/14÷[6/7×(2/3+1/6)]
=5/14 ÷(6/7x2/3+6/7x1/6)
=5/14÷(4/7+1/7)
=5/14÷5/7
=1/2
不明白,可以追问如有帮助,记得采纳,
谢谢 祝学习进步!
5/14÷[6/7×(2/3+1/6)]
=(5/14÷6/7)÷(2/3+1/6)
=5/12÷5/6=1/2
微凉的生活,温暖的心!37度_微凉团队真诚为您解答!
满意请采纳!谢谢!
5/14÷[6/7×(2/3+1/6)]
=5/14÷(6/7×2/3+6/7×1/6)
=5/14÷(4/7+1/7)
=5/14÷5/7
=5/14*7/5
=1/2