Answer:
False
Step-by-step explanation:
165 - 90 = 75 + 40 = 115
115 is not the same as 165
50.5 and 53.5
104-3=101 divided by 2=50.5 50.5+3 equals 53.5. 50.5+53.5=104
Answer:
![4\frac{1}{4} - 2\frac{7}{8} = 1\frac{3}{8}](https://tex.z-dn.net/?f=4%5Cfrac%7B1%7D%7B4%7D%20-%202%5Cfrac%7B7%7D%7B8%7D%20%3D%201%5Cfrac%7B3%7D%7B8%7D)
Step-by-step explanation:
Given
--- proper representation of the question
Required
Evaluate
Convert numbers to improper fractions
![4\frac{1}{4} - 2\frac{7}{8} = \frac{17}{4} - \frac{23}{8}](https://tex.z-dn.net/?f=4%5Cfrac%7B1%7D%7B4%7D%20-%202%5Cfrac%7B7%7D%7B8%7D%20%3D%20%5Cfrac%7B17%7D%7B4%7D%20-%20%5Cfrac%7B23%7D%7B8%7D)
Take LCM
![4\frac{1}{4} - 2\frac{7}{8} = \frac{34 - 23}{8}](https://tex.z-dn.net/?f=4%5Cfrac%7B1%7D%7B4%7D%20-%202%5Cfrac%7B7%7D%7B8%7D%20%3D%20%5Cfrac%7B34%20-%2023%7D%7B8%7D)
![4\frac{1}{4} - 2\frac{7}{8} = \frac{11}{8}](https://tex.z-dn.net/?f=4%5Cfrac%7B1%7D%7B4%7D%20-%202%5Cfrac%7B7%7D%7B8%7D%20%3D%20%5Cfrac%7B11%7D%7B8%7D)
Convert to improper fraction
![4\frac{1}{4} - 2\frac{7}{8} = 1\frac{3}{8}](https://tex.z-dn.net/?f=4%5Cfrac%7B1%7D%7B4%7D%20-%202%5Cfrac%7B7%7D%7B8%7D%20%3D%201%5Cfrac%7B3%7D%7B8%7D)
Answer:
50.5 m^3
Step-by-step explanation:
Volume of pyramid = 1/3 × base area × height.
- Height: 11
- Base Dimensions: 4.3 and 3.2
Area of Base:
Next, we multiply 13.76 by 11.
Lastly, divide by 3 and round to nearest tenth.
- 151.36 ÷ 3
- 50.453333..
- ≈ 50.5
Therefore, the answer is 50.5 m^3