Question

51/10 + 21/12 please solve​

Answer 1

Step-by-step explanation:

51/10 + 21/12

=(51×12/10×12) + ( 21×10/12×10)

=612/120 + 210/120

=612+210/120

=822/120

cancel with 2 table.

=411/ 60

cancel with 3 table.

=137/20

=6.85

Answer 2

$= \frac{51}{10} + \frac{21}{12}$

$= \frac{306 + 105}{60}$

$= \frac{411}{60}$

$= 6.85$