86.0909
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To divide a bigger number by a smaller one, we move across the bigger number from left to right, asking how many of the smaller one can be taken away at each point. To start, the two leftmost numbers are 94. 11 can be taken away from this 8 times, leaving 6 in the tens column. This means there is an 8 in the tens column of the answer. We now move to the next two numbers, which are now a 6 and a 7. 11 can be taken away from 67 6 times with a remainder of one. Thus the answer is 86 remainder 1.
947 = CMXLVII
14.7969
32.9091
In todays modern notation of Roman numerals it is: 947 = CMXLVII But the ancient Romans would have wrote out the equivalent of 947 quite differently as we do nowadays
121 will divide by 11... exactly 11 times !