Question

(2 15/48 + 2 5/12) : 3 3/4 - 9 3/4 :12
ПОМОГИТЕ СРОЧНО!!!!!!!ОЧЕНЬ

Answer 1

(15/24+5/6)*1/3*3/4-9*3/4*1/12=(5/8+5/6)*1/4-9*1/4*1/4=35/24*1/4-9/16=35/24*1/4-9/16=35/96-9/16=-19/96