1/2 + 7/20 = 17/20
It is one and nine twentieths.
First we need to convert them into like terms. Three fifths is twelve twentieths. Three fourths is fifteen twentieths. Together that is twenty-seven twentieths. That is one and seven twentieths or 1.35 in decimal.
seven-tenths = fourteen- twentieths half way between 3/20 and 14/20 is (3+14)/2 twentieths = 8.5 twentieths 8.5/20 = 17/40 or seventeen fortieths
four and three twentieths :)
2.15 or 2 and three twentieths
Nine twentieths, or just under one half.
No because one half is equivalent to ten twentieths!
seven and nineteen twentieths (or 159/20)
Seven twentieths (7/20 or 7 20ths) equals 35 percent.
-0.35
five and seven twentieths
0.35