设甲堆货物有x件,25%=
1 |
4 |
则乙堆为
2 |
3 |
1 |
4 |
8 |
3 |
2 |
9 |
根据分析得:
x+
8 |
3 |
2 |
9 |
x+
8 |
3 |
7 |
9 |
x+
24 |
9 |
7 |
9 |
40 |
9 |
40 |
9 |
9 |
40 |
9 |
40 |
x=495;
乙堆有:
8 |
3 |
8 |
3 |
丙堆有:495×(1−
2 |
9 |
7 |
9 |
答:甲堆有495件、乙对有1320件、丙堆有385件.
2 |
3 |
2 |
9 |
1 |
4 |
2 |
3 |
1 |
4 |
8 |
3 |
2 |
9 |
8 |
3 |
2 |
9 |
8 |
3 |
7 |
9 |
24 |
9 |
7 |
9 |
40 |
9 |
40 |
9 |
9 |
40 |
9 |
40 |
8 |
3 |
8 |
3 |
2 |
9 |
7 |
9 |