CDIX = 409 and XCV = 95, so 409 + 95 = 504 (DIV)
standard numeral of 300 000+300+1+50+3 000
To convert the base ten numeral 9 to base five, you would divide 9 by 5. The quotient is 1 with a remainder of 4. The remainder becomes the rightmost digit, so the base five numeral for 9 is 14.
easy, 1011. in binary of course. convert 1011 binary to decimal you get 11.
To convert a decimal to a fraction, we first identify the decimal as a whole number plus a decimal part. In this case, 14 is the whole number and 0.6666667 is the decimal part. To convert the decimal part to a fraction, we can write it as 6666667/10000000. Combining the whole number and the fraction part, we get 14 6666667/10000000 as the fraction form of 14.6666667.
The number 5.9 is already in decimal form. We know that 5.9 is 5 plus 9/10. The 9/10 is 0.9, so 5 + 9/10 is 5.9 as already written in decimal form.
A negative decimal plus a negative decimal equals a more negative decimal
376
Find 20% of 800. Divide the percentage by 100 to convert it to a decimal. You get 0.2. Then multiply the decimal by the amount. 0.2 x 800. You get 160. Then add this to the original amount. 800 + 160 = 960. Or to simplify this...you can just multiply 800 by 1.2 (1 plus the percentage in decimal form).
0.85, here's how:1/2 = 0.501/4 = 0.251/10 = 0.10Add them together to get 0.85 You could also convert the fractions to common denominators first, to get 10/20 + 5/20 + 2/20 = 17/20, then convert that to get the same decimal (0.85).
84
56
If you want to add numbers in different bases, in this case decimal and binary, or do any other calculation that involves different bases for that matter, you have to convert all numbers to a single system first - for example, all to decimal. Then you can do the operation. It is really up to you in what base you represent the final answer. In this example, you can convert back to binary, for example.