All categories

3 years ago

How do I solve 1/3 = 5n/600

Mathematics

1 answer:

LenaWriter [7]3 years ago

6 0

Answer:

n = 40

Step-by-step explanation:

A fraction can be equivlent to another fraction, right? so 1/3 = ?/600 - 3*200 = 600 and 1*200 = 200 so 5n/600 should be equal to 200/600 and since 5n = 200 we divide by 5 on both sides and get n = 40

You might be interested in

What is the area of a rectangle that has lenghts of 2/5 foot and 3/8

spin [16.1K]

0.15 as fraction or multiply 3/8 and 2/5

8 0

4 years ago

Read 2 more answers

Li mixes 3 liters of red paint with 8 liters of white paint to get pink. How many units of red paint should she mix with 24 lite

professor190 [17]

Would it be 9 because 8 times 3 equals 24 and 3 times 3 equals 9

6 0

3 years ago

"A new bakery offers decorated sheet cakes for children’s birthday parties and other special occasions. The bakery wants the vol

Darya [45]

Answer:

$w = 9 \text{ inches}\\l = 13\text{ inches}\\h = 3\text{ inches}$

Step-by-step explanation:

We are given the following in the question:

Volume of cake = 351 cubic inches

Let x inches be the width of cake.

Width of cake, w =

$x\text{ inches}$

Then, length of cake,l =

$(x + 4)\text{ inches}$

Height of cake,h =

$\dfrac{x}{3}\text{ inches}$

Volume of cake = Volume of cuboid

$V = lwh$

Putting values, we get:

$351 = x(x+4)(\dfrac{x}{3})\\\\1053 = x^3 + 4x\\x^3+4x^2-1053= 0\\\\\text{For x = 9}\\(9)^3+4(9)^2-1053= 0$

Thus, dimensions of cake are:

$w = 9 \text{ inches}\\l = 13\text{ inches}\\h = 3\text{ inches}$

3 0

3 years ago

If your plants receive water and sunlight they will grow. independent dependent

Yuliya22 [10]

Dependent because its growing by it self and it will need sun and light its depending on the sun and water

6 0

4 years ago

Use: Ck = k! (n-k)!

Arlecino [84]

Answer:

3 ways.

Step-by-step explanation:

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In this question:

2 meats from a set of 3(steak, fish or chicken). So

$C_{3,2} = \frac{3!}{2!1!} = 3$

3 ways.

5 0

3 years ago