Two fifths.
To find what to add to two-fifths to make one, you can set up the equation: ( \frac{2}{5} + x = 1 ). Subtracting ( \frac{2}{5} ) from both sides gives you ( x = 1 - \frac{2}{5} = \frac{5}{5} - \frac{2}{5} = \frac{3}{5} ). Therefore, you need to add three-fifths to two-fifths to make one.
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.
3/5+6/10 is 1.2 or 1 2/10
Two fifths plus one fifth equals three fifths. When you add the fractions, you combine the numerators (2 + 1) while keeping the denominator the same (5). Therefore, ( \frac{2}{5} + \frac{1}{5} = \frac{3}{5} ).
1/5.
They add to: 4 and 1/5
To find what to add to two-fifths to make one, you can set up the equation: ( \frac{2}{5} + x = 1 ). Subtracting ( \frac{2}{5} ) from both sides gives you ( x = 1 - \frac{2}{5} = \frac{5}{5} - \frac{2}{5} = \frac{3}{5} ). Therefore, you need to add three-fifths to two-fifths to make one.
1 fifth and 2 fifths
2 1/6
7 and 1/5
3/5+6/10 is 1.2 or 1 2/10
1/5
1
0.25
Two fifths plus one fifth equals three fifths. When you add the fractions, you combine the numerators (2 + 1) while keeping the denominator the same (5). Therefore, ( \frac{2}{5} + \frac{1}{5} = \frac{3}{5} ).
3/5 + 1/8 = 24/40 + 5/40 = 29/40
1/5.