What is the product of

(1 1/3+3 1/2)(3/4)

(1 1/3+3 1/2)(3/4)

(1 2/6 + 3 3/6)(3/4)
(4 5/6)(3/4)
(29/6)(3/4) = 87/24 = 3 15/24 = 3 5/8