300*2
600+40
640
he received $640 for his birthday in last year.
Answer:
18.75
Step-by-step explanation: Because the height of the shape is both the same, you can just find the area like the normal rectangle.
747.7
d=14 we are looking for the radius divided it to half so it should be 7
the height is 10
A=2πrh+2πr2=2·π·7·10+2·π·72≈747.69905
I got adult tickets cost 13.75 and children tickets cost 5.83
The answer is 20%
120 is a fraction of 600
(120/600)
And to find the percentage of a fraction you divide the top by the bottom, and move over 2 place values
120 divided by 600 is .20
20%
