Answer:
Lisa spends 
in reading and in watching television.
Step-by-step explanation:
Given:
Number of hours Lisa has = 
Now we need to find number of hours required to watch television and to read.
Given:
She splits her time equally between 2 activities.
Hence we can say;
Number of hours required to watch television and number of hours required to read both are half times equal to total number of hours.
Hence framing the equation we get;
Number of hours required to watch television = 
Substituting the value we get;
Number of hours required to watch television = 
Number of hours required to read =
Substituting the values we get;
Number of hours required to read =
Hence Lisa spends in reading and in watching television.
Answer:
a. 3x = 45
15cm
Step-by-step explanation:
Given the perimeter of an equilateral triangle = 45cm .
Using the equation
3x = 45
Divide both sides by 3
x = 45/3
= 15cm
The length of each side of the triangle is 15cm because an equilateral triangle has its three sides equal
Hi there!
Below is the fraction we are working with:
To simplify this fraction down to its lowest form, we see what number(s) can go into the numerator and the denominator evenly. We can start off with the number 2. 2 goes evenly into each number, can't it? :)
So, we can cut down to 
.
is already in it's simplest form. Now, we can see if they're equivalent. If not, we have to start all over.
Since equals 83.3, we have to make sure does, too.
Just divide the numerator by the denominator to see what you have.
5 ÷ 6 = 83.3 with a repeating decimal, so they're equivalent!
Hope this helps!
If you need anything else, don't just sit there - Let me know! :D
increasing 20 to 40 is the same as increasing 20 by 20 (or itself), so it is a 100% increase. Decreasing 40 to 20 is the same as decreasing 40 by 1/2 or by 20. So it is a 50% increase.
when going from 20 to 40, the number is being doubled, and when youre going from 40 to 20 you are cutting the number in half.
hope this helped:)
Answer:
their are different sizes of soup bowls
