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一堆糖果,如果18个小孩和6个大人一起可以吃掉516;如果42个小孩和40个大人一起可以一次吃完.现在有28个大人,至少需要多少个小孩才能一次将这堆糖果吃完?
题目详情
一堆糖果,如果18个小孩和6个大人一起可以吃掉
;如果42个小孩和40个大人一起可以一次吃完.现在有28个大人,至少需要多少个小孩才能一次将这堆糖果吃完?一堆糖果,如果18个小孩和6个大人一起可以吃掉
;如果42个小孩和40个大人一起可以一次吃完.现在有28个大人,至少需要多少个小孩才能一次将这堆糖果吃完?
;如果42个小孩和40个大人一起可以一次吃完.现在有28个大人,至少需要多少个小孩才能一次将这堆糖果吃完?
5 16 5 5 16 16
5 |
16 |
5 |
16 |
5 |
16 |
5 |
16 |
▼优质解答
答案和解析
÷6=
18÷6=3(人)
6÷6=1(人)
×14=
40-14=26(人)
1-
=
÷26=
(1-
×40)÷42
=(1-
)÷42
=
÷42
=
(1-
×28)÷
=(1-
)×72
=
×72
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
5 16 5 5 516 16 16÷6=
18÷6=3(人)
6÷6=1(人)
×14=
40-14=26(人)
1-
=
÷26=
(1-
×40)÷42
=(1-
)÷42
=
÷42
=
(1-
×28)÷
=(1-
)×72
=
×72
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
5 96 5 5 596 96 96
18÷6=3(人)
6÷6=1(人)
×14=
40-14=26(人)
1-
=
÷26=
(1-
×40)÷42
=(1-
)÷42
=
÷42
=
(1-
×28)÷
=(1-
)×72
=
×72
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
5 96 5 5 596 96 96×14=
40-14=26(人)
1-
=
÷26=
(1-
×40)÷42
=(1-
)÷42
=
÷42
=
(1-
×28)÷
=(1-
)×72
=
×72
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
35 48 35 35 3548 48 48
40-14=26(人)
1-
=
÷26=
(1-
×40)÷42
=(1-
)÷42
=
÷42
=
(1-
×28)÷
=(1-
)×72
=
×72
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
35 48 35 35 3548 48 48=
÷26=
(1-
×40)÷42
=(1-
)÷42
=
÷42
=
(1-
×28)÷
=(1-
)×72
=
×72
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
13 48 13 13 1348 48 48
÷26=
(1-
×40)÷42
=(1-
)÷42
=
÷42
=
(1-
×28)÷
=(1-
)×72
=
×72
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
13 48 13 13 1348 48 48÷26=
(1-
×40)÷42
=(1-
)÷42
=
÷42
=
(1-
×28)÷
=(1-
)×72
=
×72
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
1 96 1 1 196 96 96
(1-
×40)÷42
=(1-
)÷42
=
÷42
=
(1-
×28)÷
=(1-
)×72
=
×72
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
1 96 1 1 196 96 96×40)÷42
=(1-
)÷42
=
÷42
=
(1-
×28)÷
=(1-
)×72
=
×72
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
5 12 5 5 512 12 12)÷42
=
÷42
=
(1-
×28)÷
=(1-
)×72
=
×72
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
7 12 7 7 712 12 12÷42
=
(1-
×28)÷
=(1-
)×72
=
×72
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
1 72 1 1 172 72 72
(1-
×28)÷
=(1-
)×72
=
×72
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
1 96 1 1 196 96 96×28)÷
=(1-
)×72
=
×72
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
1 72 1 1 172 72 72
=(1-
)×72
=
×72
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
7 24 7 7 724 24 24)×72
=
×72
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
17 24 17 17 1724 24 24×72
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
5 |
16 |
5 |
96 |
18÷6=3(人)
6÷6=1(人)
5 |
96 |
35 |
48 |
40-14=26(人)
1-
35 |
48 |
13 |
48 |
13 |
48 |
1 |
96 |
(1-
1 |
96 |
=(1-
5 |
12 |
=
7 |
12 |
=
1 |
72 |
(1-
1 |
96 |
1 |
72 |
=(1-
7 |
24 |
=
17 |
24 |
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
5 |
16 |
5 |
96 |
18÷6=3(人)
6÷6=1(人)
5 |
96 |
35 |
48 |
40-14=26(人)
1-
35 |
48 |
13 |
48 |
13 |
48 |
1 |
96 |
(1-
1 |
96 |
=(1-
5 |
12 |
=
7 |
12 |
=
1 |
72 |
(1-
1 |
96 |
1 |
72 |
=(1-
7 |
24 |
=
17 |
24 |
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
5 |
96 |
18÷6=3(人)
6÷6=1(人)
5 |
96 |
35 |
48 |
40-14=26(人)
1-
35 |
48 |
13 |
48 |
13 |
48 |
1 |
96 |
(1-
1 |
96 |
=(1-
5 |
12 |
=
7 |
12 |
=
1 |
72 |
(1-
1 |
96 |
1 |
72 |
=(1-
7 |
24 |
=
17 |
24 |
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
5 |
96 |
35 |
48 |
40-14=26(人)
1-
35 |
48 |
13 |
48 |
13 |
48 |
1 |
96 |
(1-
1 |
96 |
=(1-
5 |
12 |
=
7 |
12 |
=
1 |
72 |
(1-
1 |
96 |
1 |
72 |
=(1-
7 |
24 |
=
17 |
24 |
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
35 |
48 |
40-14=26(人)
1-
35 |
48 |
13 |
48 |
13 |
48 |
1 |
96 |
(1-
1 |
96 |
=(1-
5 |
12 |
=
7 |
12 |
=
1 |
72 |
(1-
1 |
96 |
1 |
72 |
=(1-
7 |
24 |
=
17 |
24 |
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
35 |
48 |
13 |
48 |
13 |
48 |
1 |
96 |
(1-
1 |
96 |
=(1-
5 |
12 |
=
7 |
12 |
=
1 |
72 |
(1-
1 |
96 |
1 |
72 |
=(1-
7 |
24 |
=
17 |
24 |
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
13 |
48 |
13 |
48 |
1 |
96 |
(1-
1 |
96 |
=(1-
5 |
12 |
=
7 |
12 |
=
1 |
72 |
(1-
1 |
96 |
1 |
72 |
=(1-
7 |
24 |
=
17 |
24 |
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
13 |
48 |
1 |
96 |
(1-
1 |
96 |
=(1-
5 |
12 |
=
7 |
12 |
=
1 |
72 |
(1-
1 |
96 |
1 |
72 |
=(1-
7 |
24 |
=
17 |
24 |
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
1 |
96 |
(1-
1 |
96 |
=(1-
5 |
12 |
=
7 |
12 |
=
1 |
72 |
(1-
1 |
96 |
1 |
72 |
=(1-
7 |
24 |
=
17 |
24 |
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
1 |
96 |
=(1-
5 |
12 |
=
7 |
12 |
=
1 |
72 |
(1-
1 |
96 |
1 |
72 |
=(1-
7 |
24 |
=
17 |
24 |
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
5 |
12 |
=
7 |
12 |
=
1 |
72 |
(1-
1 |
96 |
1 |
72 |
=(1-
7 |
24 |
=
17 |
24 |
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
7 |
12 |
=
1 |
72 |
(1-
1 |
96 |
1 |
72 |
=(1-
7 |
24 |
=
17 |
24 |
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
1 |
72 |
(1-
1 |
96 |
1 |
72 |
=(1-
7 |
24 |
=
17 |
24 |
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
1 |
96 |
1 |
72 |
=(1-
7 |
24 |
=
17 |
24 |
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
1 |
72 |
=(1-
7 |
24 |
=
17 |
24 |
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
7 |
24 |
=
17 |
24 |
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
17 |
24 |
=51(个)
答:至少需要51个小孩才能一次将这堆糖果吃完.
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