Answer:
Heres how you do it
Step-by-step explanation:
10+2 =12 which means 72
3/5 is smaller. if you look at the ruler 3/5 will be first and then 3/8th
9/11=x/22
11*2=22
9*2=x
x=18
9/11=18/22
27$ because you do 20*15*12 then 3600*0.09 and divide that answer by 12 which is 27
