The probability of NOT getting a 1 or a 9 means you have to subtract those two numbers and how many of each are out. Once you do that, count the remaining numbers, put them as the numerator, and then put the overall total of numbers as the denominator. Your answer is 7/9.
Answer:
3/40
Step-by-step explanation:
So we look for all the multiples of 13 not over 40
There are 3 which are; 13, 26, 39
So it will be 3/40
Answer:
As we can see our our ration in Area B and Area D gives the same answer, so they are in proportion
Step-by-step explanation:
Given that
Rachel traveled to 5 areas to find number of Buckeye and Monarch butterflies.
Areas Rachel Traveled to = A, B, C, D, E
The table given below shows her findings.
Area Buckeye Monarch
A 15 16
B 27 36
C 12 25
D 24 32
E 44 33
Now lets find the ratio of Buckeye and Monarch Butterflies in these areas
Area A
Buckeye : Monarch = 15:16 = 0.9375
Area B
Buckeye : Monarch = 27:36 = 0.75
Area C
Buckeye : Monarch = 12:25= 0.48
Area D
Buckeye : Monarch = 24:32 = 0.75
Area E
Buckeye : Monarch = 44:33 = 1.334
As we know that if two ratios give same answer after solving the fraction then these ratios are in proportion.
As we can see our our ration in Area B and Area D gives the same answer, so they are in proportion.
Algebra is a very important branch of math.
Algebra is a lot like arithmetic which means it follows all the rules of arithmetic, and it still uses the four main operations that arithmetic is built on.
In arithmetic, the only thing that was unknown was the answer to the problem. For example, 39 + 2 = 41. In algebra, we use a variable to represent the number. A variable is a letter that represents any number. The most common variable is "x".
Hi there!
I can see why you've posted a question like this here - For adding, subtracting, multiplying, or dividing fractions by whole numbers can be difficult to come out with a precise answer, so let me make it look easier for you!
So, the steps are:
Smush the 2 (whole number) and the 2 (the numerator of the fraction) together on top so its (2)(2) over 6. I can show you what I mean, if you'd like.
This is what it should look like.
Now, what is 2 times 2? You can use a calculator for this part.
Now, we can get to the last part, my favorite one!
Simplify 
down to 
.
How did we do it? EASY!
See what number does evenly into both numerators and denominators. In this case, 2 goes into 4 twice, and 2 goes into 6 three times, so we're left with our beautiful answer .
That wasn't so bad, was it? You can use this as a guide for figuring out math problems like these, in case you're stuck again. But just in case, message me if you need anymore help! :D
