Ok so I assume
28 and decreased by 12.5%
percent means partst out of 100 so
12.5%=12.5/100=0.125
first find 12.5% of 28 then subtract
0.125 times 28=3.5
decrease
28-3.5=24.5
answer is 24.5
In this question we are asked to find the ratio of the number of chocolates which Lauren liked and the total of chocolates.
We know she doesn't like coconut and toffee, so she likes caramel, mint and cherry. When we count the ones she liked, we got
![16+12+14=42](https://tex.z-dn.net/?f=%2016%2B12%2B14%3D42)
.
When we add to find how many chocolates are there, we got
![16+10+12+14+8=60](https://tex.z-dn.net/?f=16%2B10%2B12%2B14%2B8%3D60)
.
To find the ratio we need to divide the first one and the second one:
![\frac{42}{60} = \frac{7}{10} = 0.7](https://tex.z-dn.net/?f=%20%5Cfrac%7B42%7D%7B60%7D%20%3D%20%5Cfrac%7B7%7D%7B10%7D%20%3D%200.7)
is our probability.
Answer:
I do not know how to read Spanish sorry........
Step-by-step explanation:
Perimeter of rectangle=66
length of rectangle=L
width of rectangle=w
P of a rect.= 2(length)+ 2(width)
66= 2L+2w
if the length is 7in more than the width, then
L=7+w
Now we will substitute 7+w in for L. Here is our new equation:
66=2(7+w) + 2w
Solve for w
66=14+2w+2w
66=14+4w
52=4w
w=13
L=7+13, so L=20
I hooe this is explained well enough
I can’t see it needs better lighting