13 |
13+19 |
13 |
32 |
11 |
11+17 |
17 |
28 |
總數(shù)是32、28的公倍數(shù),32、28的最小公倍數(shù)是224,
所以總數(shù)是:224×2=448(個);
(448×
13 |
32 |
17 |
28 |
=(182+272)÷2,
=454÷2,
=227(個);
448-227=221(個).
答:甲盒原有227個,乙盒原有221個.
故答案為:227,221.
6 |
19 |
6 |
17 |
13 |
13+19 |
13 |
32 |
11 |
11+17 |
17 |
28 |
13 |
32 |
17 |
28 |