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Post by esther on Dec 14, 2020 3:54:13 GMT
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Jenny
Junior Member
Posts: 50
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Post by Jenny on Dec 14, 2020 18:49:43 GMT
It's in base 6. I get the answers as on the solution sheet.
I've tried to take photos of my solutions with the carrying, but I can't work out how to post them into the reply.
3x2 = 6 which in base 6 is 10
2x5 = 10 which in base 6 is 14, so you put 4 in the ones and carry to the next column
5x1 +1 - 6 which is 10, so you get 104.
3x4 = 12 which is 20, write 0, carry 2
3x2 +2 = 8 which is 12
so 3x24 = 120
For 10x24, put a 0 in the ones
then 1x24= 24
so 10x24 = 240
240+120 = 400 in base 6
I hope this helps.
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Post by Judy on Dec 15, 2020 11:10:44 GMT
It's in base 6. I get the answers as on the solution sheet. I've tried to take photos of my solutions with the carrying, but I can't work out how to post them into the reply. 3x2 = 6 which in base 6 is 10 2x5 = 10 which in base 6 is 14, so you put 4 in the ones and carry to the next column 5x1 +1 - 6 which is 10, so you get 104. 3x4 = 12 which is 20, write 0, carry 2 3x2 +2 = 8 which is 12 so 3x24 = 120 For 10x24, put a 0 in the ones then 1x24= 24 so 10x24 = 240 240+120 = 400 in base 6 I hope this helps. Thanks for that Jenny  |
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