Expressed in octal, the decimal sum 27 + 31 = 58 would be expressed:
33 + 37 = 72
Write 543.26 as a sum of decreasing powers of 8. This gives Dec(543.26) = OCT(1037.205 075 341 217 27)
27 is.
The sum of -27 and 45 is 18.
13 + 14 = 27.
9(2 + 3)
The answer is 27. 10+15=25. 25+2=27.
3(5 + 27)
-20
√27 + 3 = 5.2 (1 decimal place) + 3 = 8.2
27 x (18,518 plus 185,199) is equal to 5,500,359.
77 0.54 = 54/100 = 27/50 77 = 27 + 50
DECember 25 is OCTober 31, or DECimal 25 is converted to OCTal making the answer 31. Octal being 1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 16, 17, 20, 21, 22, 23, 24, 25, 26, 27, 30, 31. Decimal being 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25. If you notice, octal skips 8 and 9 going straight to 10. This is because octal is a base 8 number system. Decimal is a base 10 number system. So in octal, 10 would be the same thing as 8 in decimal. By them saying December, they are probably abbreviating it dec, and it's an abbreviation for both December and Decimal. Same with October, oct, and Octal. Hope this helps!