发布网友
共2个回答
热心网友
1032x 5 / (7+5)=430
56 x 3 / (2+2+3)=24
6+7+4+3 =20
Geoff: 6/20 *250000=75000
Brooke:7/20*250000=87500
Jessica:4/20*250000=50000
Angela:3/20*250000=37500
热心网友
(1)430
(2)24
(3)75000 87500 50000 37500追问求过程····