1/2√48÷(3√2×√3)
问题描述：
1/2√48÷(3√2×√3)
答
解
1/2√48÷(3√2×√3)
=1/2×√48×(1/3√6)
=1/2×√8×(1/3)
=1/2×(1/3)×√8
=√8/6
=2√2/6
=√2/3.