In how many ways can you make 100 without using the same number more than once?

99,1
98,2
97,3
96,4
95,5
94,6
93,7
92,8
91,9
90,10
89,11
88,12
87,13
86,14
85,15
84,16
83,17
82,18
81,19
80,20
79,21
78,22
77,23
76,24
75,25
74,26
73,27
72,28
71,29
70,30
69,31
68,32
67,33
66,34
65,35
64,36
63,37
62,38
61,39
60,40
59,41
58,42
57,43
56,44
55,45
54,46
53,47
52,48
51,49
50,50
Fifty and fifty may not apply to the rules, but I hope this helps. :-)

66 sweets

Step-by-step explanation:

Step one:

We are told that the ratio for sharing the sweet is 4:7

that is Jack takes 4 parts and Josh takes 7 paths

If Josh got 18 more

then Let the amount that Jack got be x

so that Josh got x+18

step two:

applying the part to part method, we can find the quantity each of them go

4/7= x/x+18

cross multiply

7x= 4x+72

collect like terms

7x-4x= 72

3x=72

divide both sides by 3

x= 72/3

x= 24

so  Jack got 24 sweets

and Josh got 24+18=42 sweets

in all the sweets = 66 sweets