0.4
0.40
7.8 is the decimal equivalent of seven and four fifths.
Two fifths, as a fraction, is equivalent to four tenths, which is .4 as a decimal. Two fifths, as a percentage, is 40%.
six and two-fifths as a decimal= 6.4
The answer is 1.4 because seven fifths is equal to 1 and two fifths. You multiply the two parts of the fraction by 2 which gives you 1 and four tenths. which is equivalent to 1.4
.4
0.2
0.8
It is 0.6
1.6
It is: 2/5 as a decimal equals 0.4
Two and two fifths = 22/5 = 2.4