mara spent 1 1/2 on science homework.this is 2/3 of the time she had spent on her homework.how much time did she spend on her homework? 5/6 hours 2 1/6 hours2 1/4 hours 4/9 hours

Good evening ,Answer:2 1/4Step-by-step explanation:1 1/2 = 2/2 + 1/2 = 3/2let t represent the time she spent On her homework 3/2 = 2/3(t) then t= 3/2×3/2 = 9/4 = 2 1/4.:)