Multiply two fifths by two to get a common denominator. Then you will have 4 tenths plus three tenths. then add straight across and you will get seven tenths.
Nine tenths plus two fifths minus one fourth is equal to 1.05
2.7 + 2.8 = 5.5 = 5 and 1/2
Fourteen tenths or one and two fifths
two fifths of seven tenths = 2/5 x 7/10 = 2x7/5x10 = 7/25
no. Convert both of these to decimal form. Two fifths is only .4, it is much smaller than .7, seven tenths.
It is seven tenths.
Two and a half, obviously.
six tenths but if you simplify it to the simplest form it's three fifths
4/5 plus 2/10 = 1