-5又1⼀2的绝对值×(1⼀3-1⼀2)×3⼀11÷(1-1⼀4)

2025-04-15 03:28:02
推荐回答(2个)
回答1:

-5又1/2的绝对值×(1/3-1/2)×3/11÷(1-1/4)
=5.5×(-1/6)×3/11÷3/4
=-11/12×3/11÷3/4
=-1/4×4/3
=-1/3

回答2:

-5又1/2的绝对值×(1/3-1/2)×3/11÷(1-1/4)

=11/2×(-1/6)×3/11×4/3
=-1/2×1/6×4
=-1/3