Respuesta :

→ Given : 2/5 + 1/4

→ Lowest common multiple of 5 and 4 = 20

So, solving this would be :

=2/5 *( 4/4) +1/4 *(5/5)

= 8/20 + 5/20

=(8+5) /20

=13/20

Q&A Education