What is the answer if 3/4 is added to 3/6?

5/4

Step-by-step explanation:

exact: 5/4

decimal: 1.25

mixed: 1 1/4

5/4

Step-by-step explanation

Step 1

We can't add two fractions with different denominators (the bottom number). So you need to get a common denominator - both bottom numbers need to match. To do this, you'll multiply the denominators times each other... but the numerators have to change, too. They get multiplied by the other term's denominator.

So we multiply 3 by 6, and get 18, then we multiply 4 by 6 and get 24.

3/4 times 6

Do the same for the second term. We multiply 3 by 4, and get 12, then multiply 4 by 6 and get 24.

3/6 times 4

So now our fractions look like this:

18/24+12/24

Step 2

Since our denominators match, we can add the numerators.

18 + 12 = 30

So the answer is:

30/24

Step 3

Last of all, we need to simplify the fraction, if possible. Can it be reduced to a simpler fraction?

To find out, we try dividing it by 2...

Are both the numerator and the denominator evenly divisible by 2? Yes! So we reduce it: 30/24÷ 2 =

15/12

Now, try the same number again.

Nope. Try the next prime number, 3...

Are both the numerator and the denominator evenly divisible by 3? Yes! So we reduce it: 15/12÷3=5/4

Now, try the same number again.

Nope. Try the next prime number, 5...

No good. 5 is larger than 4. So we're done reducing.

Congratulations! Here's your final answer to 3/4 + 3/6

=5/4

step-by-step explanation:

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204