1.25 x3.6+ 12.5x0.64怎么算?

2025-06-26 16:03:21
推荐回答(5个)
回答1:

1.25 x3.6+ 12.5x0.64
=1.25 x3.6+1.25×6.4
=1.25 x(3.6+6.4)
=12.5

回答2:

1.25 x3.6+ 12.5x0.64
=1.25 x3.6+ 1.25x6.4
=1.25 x(3.6+6.4)
=1.25x10
=12.5

回答3:

回答4:

1.25x3.6+12.5x0.64
=12.5x0.36+12.5x0.64
=12.5x(0.36+0.64)
=12.5x1
=12.5

回答5:

12.5