MegaSack DRAW - This year's winner is user - rgwb
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Topic starter
Family quiz time.
I need to make 773 from the numbers:
75
2
8
4
10
10
Using normal countdown rules (only plus minus multiplication and division, no negative numbers or fractions)
I can do it using 4! but factorial is not within the rules.
Help!
Posted : 19/12/2015 10:28 pm
This is the BIKE forum
Posted : 19/12/2015 10:34 pm
((10 * 8 + 75) * 10 - 4) / 2 = 773
Posted : 19/12/2015 10:38 pm
Closest I can get is 772
Edit - and there you go up there ^
Posted : 19/12/2015 10:38 pm
10*8=80
80+75=155
155*10=1550
1550-4=1546
1546/2 = 773
Posted : 19/12/2015 10:39 pm
Topic starter
Ta VERY much - I had a feeling it could be done.
Sorry for wrong forum...
Posted : 20/12/2015 12:35 am