Question

dterminati numarul numerelor naturale de trei cifre care sunt divizibile cu 4 si cu 6

Answer 1

666:6=11...(6+6+6=18.....18: 6=3)
444:4=11...(4+4+4=16.....16:4=4)
156:6=26...(1+5+6=12.....12:6=2)
156:4=39...(1+5+6=12.....12:4=3)
144:6=24...(   24:6=4)
144:4=24...(   24:4=6)
318:6=53...(3+1+8=12...12:6=2)
132:4=33...(32:4=8)
232:4=38...(32:4=8)
132:6=22...( 1+3+2=6...6:6=1)
128:4=32..(32:4=8)
 
etc...