Wrath knowledge needed! Struggling to help 10 yr old daughter with homework
What's the formula to work out this? Or is it just trial and error doing dozens of calculations and trying all variables until you get it?
ABC x D = BADC. What single numbers (1-9) do the letters represent??
Posted By: South_West_Canary, Jan 10, 12:44:22
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- 4So I brute forced it
Posted By: Old Man, Jan 10, 14:07:48 - 5FFS. It's parsing my less than sign as HTML. Try this.
Posted By: Old Man, Jan 10, 13:41:32 - Damn thing is truncating my post. Hang on...got it
Posted By: Old Man, Jan 10, 13:39:56 - I can find two solutions. But both include a zero and the problem says 1-9
Posted By: Old Man, Jan 10, 13:38:53 - I can find two solutions. But both include a zero and the problem says 1-9
Posted By: Old Man, Jan 10, 13:38:30 - 3124 X 9 gives a four digit product on the right hand side 1116
Posted By: essexcanaryOTBC, Jan 10, 13:29:55 - 1Max 999 X 9 gives 8991 so D < 9 etc
Posted By: essexcanaryOTBC, Jan 10, 13:25:53 - Try working out constraints using maximums/minimums/ranges etc
Posted By: essexcanaryOTBC, Jan 10, 13:24:33 - 1This may help...
Posted By: Vivid Data Shark, Jan 10, 13:03:21 - And in only 8 minutes = impressive dc !
Posted By: Men without hats, Jan 10, 12:54:36 - 1Hang on, that includes a 0. Sorry.
Posted By: derbyshire canary, Jan 10, 12:53:53 - A5, B1, C0, D3 works. By trial & error here.
Posted By: derbyshire canary, Jan 10, 12:52:49
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