Express 2 4over5(as a fraction) as a decimal.?
439925
2 and 4/5 = 2 + 4/5 = 10/5 + 4/5 = 14/5 = 2.8
561874
Here are several:\n2/5\ntwo-fifths\n0.4 ( this equals 4/10 which factors down to 2/5)
140600
sqrt 4 is the same as 4^(1/2), so the question becomes 4^5/4^(1/2)\n\nWhen dividing, if the bases (in this case 4) are the same, then you can subtract the exponents.  5 - 1/2 = 4 1/2, or 9/2.  So now you have 4^(9/2).\n\nAlso, in a fractional exponent, the denominator is a root, and the numerator is the power it is raised to, so 4^(9/2) is like saying the 2nd root of 4, raised to the 9th power.  This is written as (sqrt 4)^9
846519
1.25 = 125/100 = 5/4\n\n.
726738
Depends what Base you are using.\n\nIn decimal it is 1234602335680234\n\nIn Hexadecimal it is 0x123463677ABD69AC\n\nI'll leave other bases as an exercise for the student...
50939
Use a division sign in parentheses. That way three fourths will look like (3/4).
30526
If you mean (4597625/540978) + 943912 + (0.69*79386), then it's 998696.83\nIf you mean 4597625/[540978 + 943912 + (0.69*79386)], then it's 2.99
109233
convert a % to a fraction by putting the number over 100.  For example, 34% is 34/100.  which is also .34 as a decimal.
533127
2*2*2*5*5 or 2to the third power times 5 to the second power
737484
5^-2 = (1/5)^2 = (1/5)*(1/5) = (1*1)/(5*5) = 1/25
160933
To convert a decimal to a percent, move the decimal point two places to the right.  To convert it to a fraction, read it without saying "point".  Your example read this way would be "forty-two hundredths".  Then just write that as the fraction that it sounds like (42/100) and reduce it if asked.
779807
Yiu would first decide how many decimal places you are going to consider.  The usual is 3.  Then work it from there...;
615505
4/10 or 2/5 simplified
795303
To convert a decimal number to a fraction, you put the number over 1 followed by as many zeroes beyond the decimal point.\n\nFor example:\n0.5 --> 5/10 = 1/2\n0.0003 --> 3/10,000 (four zeroes)\n0.000123 ---> 123/1,000,000 (six zeroes)\n\nIn your cases:\n0.00030889 \n\n=..... 30,889 (leading zeroes removed)\n----------------\n100,000,000 (8 zeroes = 8 places after the decimal point)\n\n\n0.00555556\n\n=... 555,556 (leading zeroes removed)\n----------------\n100,000,000 (8 zeroes = 8 places after the decimal point)\n\nNote this second one can be reduced:\n\n=.. 138,889\n---------------\n25,000,000
920470
The answer is:  4.47, and that's all there is to it!\n\nOk Vanessa, all you have to do is pull up your calculator (Start>Accessories).\nI am not suggesting you don't work it out in your head first: it's just basic. Check the answer on the calc, or, if you get stuck....go back.... to POWERS OF HIGH HOLY ROOTISM   SQUARE YOU KNOW, 1x1+(2x2)+2+(10-5)/1=       Simple:\n1+4+2+5/1=12
520731
i the pecent is the same thing as the decimal form but u take away the % sign and put a . in front of the numberand thats it but some of them r different like 33 1/3% that would be .333 and 66 2/3%  would be . and yea
737546
4.2\n\nto figure out a number as a decimal, you just move the decimal two spaces to the left. so think of 420 as 420.00, then move the decimal two spaces to the left and you've got 4.2