Question

3个5，1个1。加减乘除怎么等于24

Answer 1

1/5=0.2
5-0.2=4.8
4.8*5=24

Answer 2

1: 5 × 5 - 1 × 1
2: (5 × 5) - 1 × 1
3: (5 × 5 - 1) × 1
4: ((5 × 5) - 1) × 1
5: 5 × 5 -(1 × 1)
6: (5 × 5) - (1 × 1)
7: 5 × 5 - 1 ÷ 1
8: (5 × 5) - 1 ÷ 1
9: (5 × 5 - 1) ÷ 1
10: ((5 × 5) - 1) ÷ 1
11: 5 × 5 -(1 ÷ 1)
12: (5 × 5) - (1 ÷ 1)
13: 5 × 5 × 1 - 1
14: (5 × 5) × 1 - 1
15: (5 × 5 × 1) - 1
16: ((5 × 5) × 1) - 1
17: (5 × (5 × 1)) - 1
18: 5 × (5 × 1) - 1
19: 5 × 5 ÷ 1 - 1
20: (5 × 5) ÷ 1 - 1
21: (5 × 5 ÷ 1) - 1
22: ((5 × 5) ÷ 1) - 1
23: (5 × (5 ÷ 1)) - 1
24: 5 × (5 ÷ 1) - 1
25: (5 + 1) × (5 - 1)
26: (5 - 1) × (5 + 1)
27: 5 × 1 × 5 - 1
28: (5 × 1) × 5 - 1
29: (5 × 1 × 5) - 1
30: ((5 × 1) × 5) - 1
31: (5 × (1 × 5)) - 1
32: 5 × (1 × 5) - 1
33: 5 ÷ 1 × 5 - 1
34: (5 ÷ 1) × 5 - 1
35: (5 ÷ 1 × 5) - 1
36: ((5 ÷ 1) × 5) - 1
37: (5 ÷ (1 ÷ 5)) - 1
38: 5 ÷ (1 ÷ 5) - 1
39: (5 - 1) × (1 + 5)
40: (1 + 5) × (5 - 1)
41: 1 × 5 × 5 - 1
42: (1 × 5) × 5 - 1
43: (1 × 5 × 5) - 1
44: ((1 × 5) × 5) - 1
45: (1 × (5 × 5)) - 1
46: 1 × (5 × 5) - 1
47: 1 × (5 × 5 - 1)
48: 1 × ((5 × 5) - 1

Answer 3

(5-1/5)*5=24

额外送你两个

8/(3-8/3)=24
(3+3/7)*7=24

Answer 4

5＊（5+1）-5-5\5

追答

等等我这个好想不对

追问

你这个出现多少个5了

追答

所以不对，我错了。。。

Answer 5

5*(5+1)-5-1

追问

只有1个1