Answer:
hey i see that you are on nitro type what is your name
the answer is 2/6
Step-by-step explanation:
Answer:
![Expression = \frac{2}{3} * \frac{5}{4}](https://tex.z-dn.net/?f=Expression%20%3D%20%5Cfrac%7B2%7D%7B3%7D%20%2A%20%5Cfrac%7B5%7D%7B4%7D)
Step-by-step explanation:
<em>See attachment for number line</em>
From the attachment, we have the following details:
The first shade of blue covered 10 blocks
The second shade of blue covered 5 further blocks which totaled to 15
So, the fraction of the blue blocks is:
![Blue = \frac{10}{15}](https://tex.z-dn.net/?f=Blue%20%3D%20%5Cfrac%7B10%7D%7B15%7D)
Divide fraction by 5/5
![Blue = \frac{10/5}{15/5}](https://tex.z-dn.net/?f=Blue%20%3D%20%5Cfrac%7B10%2F5%7D%7B15%2F5%7D)
![Blue = \frac{2}{3}](https://tex.z-dn.net/?f=Blue%20%3D%20%5Cfrac%7B2%7D%7B3%7D)
Also from the attachment:
The shaded block stopped at the fraction:
![Shaded = \frac{5}{4}](https://tex.z-dn.net/?f=Shaded%20%3D%20%5Cfrac%7B5%7D%7B4%7D)
So, the expression that represents this scenario is:
![Expression = Blue * Shaded](https://tex.z-dn.net/?f=Expression%20%3D%20Blue%20%2A%20Shaded)
![Expression = \frac{2}{3} * \frac{5}{4}](https://tex.z-dn.net/?f=Expression%20%3D%20%5Cfrac%7B2%7D%7B3%7D%20%2A%20%5Cfrac%7B5%7D%7B4%7D)
<em>Option (c) answers the question</em>
Assuming the 4 girls and 2 boys are all children, the ratio of boys to toal children is 2 to 6. This can simplify to 1 to 3.
Final answer: 1 to 3
Answer:
122.67 average
Step-by-step explanation:
Mean = (every value added up)/(# of values)
Mean = (105 + 2(110) + 2(112) + 3(113) + 2(115) + 5(116) + 4(117) + 7(118) + 5(120) + 5(121) + 4(125) + 5(126) + 2(128) + 130 + 3(132) + 134 + 3(135) + 2(140) + 2(141) + 150)/60
= 7360/60
= 122.67
I had trouble understanding the data but I hope I did this right!
Answer:
0.3
Step-by-step explanation:
Find the number in the tenth place
3
and look one place to the right for the rounding digit
1
. Round up if this number is greater than or equal to
5
and round down if it is less than
5
.
0.3