1、5÷32%x(18%-8%)
=15.625x10%
=1.5625(公顷)
2、(32%-20%)÷32%x100%
=12%÷32%x100%
=37.5%
3、梨树比杏树多百分之几?
(22%-20%)÷20%x100%
=2%÷20%x100%
=10%
1、5÷32%x(18%-8%)
=15.625x10%
=1.5625(公顷)
2、(32%-20%)÷32%x100%
=12%÷32%x100%
=37.5%
3、梨树比杏树多百分之几?
(22%-20%)÷20%x100%
=2%÷20%x100%
=10%