解:
今日通过人民币汇率查询:
1 几内亚法郎 = 0.0008 人民币
3000人民币
=3000÷0.0008=3000x1/0.0008
=3000x(1x10000/0.0008x10000)
=3000x10000/8
=3000x1250
=3750000(几内亚法郎)