Question

Add 5 and 14 , triple the sum and then add four fifth

Answer 1

5+14=19
19*3= 57
To find 4/5, divide by 5 then multiple it by 4. 
57/5= 11.4
11.4*4= 45.6
45.6=57= 102.6
The answer to your question is 102.6
Hope this helps :) 

Answer 2

5+14=19
19*3=57
4/5÷5×4=5 7/5=11.4
11.4*4=45.6
45.6=57=102.6
yur anseer is 102.6