3/5 + 1/15 (the common denominator is 15)
= 3x3/5x3 + 1/15
= 9/15 +1/15
= 10/15
= 10÷5/15÷5
= 2/3
Two fifths.
you add three and 5 then add 60 on to the anwer
It is: 2.5+3/5 = 31/10 or 3.1
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.
3/5+6/10 is 1.2 or 1 2/10
Two fifths.
They add to: 4 and 1/5
you add three and 5 then add 60 on to the anwer
three fifths
2 1/6
It is: 2.5+3/5 = 31/10 or 3.1
To add three fifths and seven tenths, we need to find a common denominator. The least common multiple of 5 and 10 is 10, so we convert three fifths to six tenths. Therefore, six tenths plus seven tenths equals thirteen tenths. Thirteen tenths can be simplified to one and three tenths, or 1.3 as a decimal.
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.
13 tenths, or one and 3 tenths Change one half to five tenths. Change three fifths to six tenths. Add these to two tenths.
3/5+6/10 is 1.2 or 1 2/10
2/5 + 3/10 Make the denominator the same. 4/10 + 3/10 Add the numerator. 7/10
four tenths?