4
half of two equals onehalf of two + three fifths = 1 3/5 = 1.6
3 and 1/10
~0.83
11 - 10
It is: 2.5+3/5 = 31/10 or 3.1
1/2 of 3/5 = 3/10
78 and a half
1 half
1 and 1 over 10
It is: 3/5 is greater than 1/2
It is: 1 and a 1/2 plus 3/5 = 2 and 1/10 or 2.1
Two mixed numbers with different denominators that add up to three and four-fifths are 2 and 1/5, and 1 and 3/5. When you add 2 + 1/5 and 1 + 3/5, you get 3 + 4/5, which equals three and four-fifths.