能简算的要简算.1.25×38+125%×3-5÷4

问题描述:

能简算的要简算.1.25×38+125%×3-5÷4

1.25×38+125%×3-5÷4
=1.25×38+1.25×3-1.25
=1.25×(38+3-1)
=1.25×40
=50

1.25×38+125%×3-5÷4
=1.25x(38+3-1)
=1.25x40
=50