Question

4. What should be added to 4 1/5 to get 6 2/5?

Answer 1

Answer:

2 1/5 should be added

Step-by-step explanation:

6 2/5 - 4 1/5 = 2 1/5

HOPE IT HELPS YOU

Answer 2

Answer:

Let the number to be added be x.

$\sf{\leadsto{4\dfrac{1}{5}+x=6\dfrac{2}{5}}}$

$\sf{\leadsto{\dfrac{4\times5+1}{5}+x=\dfrac{6\times5+2}{5}}}$

$\sf{\leadsto{\dfrac{21}{5}+x=\dfrac{32}{5}}}$

$\sf{\leadsto{x=\dfrac{32}{5}-\dfrac{21}{5}}}$

$\sf{\leadsto{x=\dfrac{32-21}{5}}}$

$\sf{\leadsto{x=\dfrac{11}{5}}}$

$\sf{\therefore{Number \ to \ be \ added \ is \ \dfrac{11}{5}.}}$