Choose ALL of the fractions below which are equivalent (equal in value) to 40/60

1 answer:

7 0

E and F and B are your correct answers, 40/60 equals 2/3 and F is a automatic choice answer, divide the n/d for letter E By 2 and you get 2/3. B is also correct if you divide the n/d by 6, you get 2/3. Enjoy the lesson and happy studying:)

You might be interested in

Find all solutions to the following equation. If there are any extraneous solutions, identify them and explain why they are extr

vagabundo [1.1K]

Answer:

b = 3, which is an extraneous solution because if we replace b = 3 in the equation, we must be 5/0 and 30/0, and there is division by 0.

Step-by-step explanation:

$\frac{7}{b+3} + \frac{5}{b-3} = \frac{10b}{b^2-9}$

The minus common multiply must be (b-3)*(b+3) = b² - 9

$\frac{7*(b-3)}{b^2-9} + \frac{5*(b+3)}{b^2 -9} = \frac{10b}{b^2-9}$

7b - 21 + 5b + 15 = 10b

2b = 6

b = 3

Which is an extraneous solution because if we replace b = 3 in the equation, we must be 5/0 and 30/0, and there is division by 0. So this solution is invalid.

7 0

3 years ago

4. What is the slope of the line through the points (2, 5) and (6, 13)?

julsineya [31]

the slope of the line is 2

4 0

3 years ago

A Medical Terminology course has 150 total students. On the first exam 96 students passed. What is the percentage of students th

Natalija [7]

36% did not pass the exam

5 0

3 years ago

Read 2 more answers

What is 578 rounded to the nerist 100?

Maslowich

600,<span>We round the number up to the nearest hundred if the last two digits in the number are 50 or above.</span>

8 0

3 years ago

How many minutes does the white vacuum need to clean 86.25 square feet?

Dovator [93]

Answer:

1.5 hours

As a general rule, 1,000 square feet of the house should take 1.5 hours to clean, according to Cleaning 4 Profit. So a 3,000 square feet home should take 3 hours to clean, and so on.

6 0

2 years ago