Is it 2 different questions or just one?
So sorry fir it being this late but the answer is B
Answer:
336
Step-by-step explanation:
Answer:
the area of rectangle A is 133.33 sq cm
Step-by-step explanation:
let us suppose area of rectangle A be x....hence we get ,
3:5=80/x
or,3/5=80/x
or,3x=80*5
or,x=400/3
x=133.3.3