Answer:
Yes, Kedir made profit.
Step-by-step explanation:
0.30 x 200 = 60 Birr
60 Birr is more than 50 Birr
He made profit of 10Birr, which is 20% of 50 Birr
Answer: x=42
Step-by-step explanation: In the picture
Answer:
0.6 m
Step-by-step explanation:
-The area of a circular shape is given by the formula:

We substitute the given value of area in the formula to solve for Radius:

Hence , the radius length of the table is 0.6 m
It took them 4 days to install 480 chairs which means if they were working at a constant rate they got 120 chairs installed daily. with 360 chairs left that means in 3 days they will finish. so overall, it took the workers 7 days to finish, or a week.