Question 743778
(3/4 + 2/5)/2 combine the fractions by finding a common denominator.
In this case the common denominator is 4*5=20
[(3*5+2*4)/4*5]/2
[(15+8)/20)]/2
[23/20]/2 INVERT THE DENOMINATOR & MULTIPLY.
23/10*1/2
23/20 ANS.