Perimeter is all the sides added up together.
Divide 16 by 2, so that you can get just a measurement of the length and the width.
16/2 = 8
Since the length is 5.25, subtract that by 8.
8-5.25 = 2.75
The width of the phone is 2.75 inches.
Answer:
⅕
Step-by-step explanation:
Ate ⅓, so 1 - ⅓ = ⅔ left
⅔ of 8 = ⅔ × 8 = 16/3
Ate ⅖, so 1 - ⅖ = ⅗ left
⅗ of 16/3 = ⅗ × 16/3 = 16/5 = 3⅕
Ate 3 more, so
3⅕ - 3 = ⅕ left
Answer: 68 minutes or 1 hour and 8 minutes spent in all putting up the fence
Step-by-step explanation:
(4/5) x 60 = 48 minutes
4/5 is the same as 0.8, which is what you get when you divide four by 5
So, 0.8 x 60 = 48 is also acceptable
Then,
(1/3) x 60 = 20 minutes
1/3 is the same as 0.333333333333, which is what you get when you divided 1 by 3
So, 0.33333(and so on) x 60 = 20
- Typically, you can round 0.3333333 down to something like 0.333 which should give you a similar answer
Then, as it asks you for how much time he spent in all, you add those two together
48 minutes + 20 minutes = 68 minutes OR 1 hour and 8 minutes (There is sixty minutes in 1 hour, so subtract the 60 from 68 and then you have 8 minutes left, thus 1 hour and 60 minutes)
Hello! The ratio is 4:1, meaning that there are 4 blues for 1 yellow. 4 + 1 is 5. There are 5 parts of paint. This also means that 4 out of 5 of the mixture is blue. The color blue makes up 4/5 of the mixture.
Answer:
x = -6
Step-by-step explanation:
-5(x + 3) = 15
Distribute the -5
-5x -15 =15
Add 15 to each side
-5x-15+15 =15+15
-5x = 30
Divide each side by -5
-5x/-5 = 30/-5
x =-6
