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2 years ago

What is 3/8 divided by 1 3/5 = as a fraction in simplest form

Mathematics

1 answer:

IgorLugansk [536]2 years ago

3 0

Answer:

15/64

Step-by-step explanation:

First make 1 3/5 into a improper fraction, or a fraction greater than one.

1 3/5 -> 8/5

Next, do the reciprocal of 8/5 which is 5/8 and multiply 5/8 by 3/8 to get 15/64.

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To change a recipe that serves 8 to make it serve 5, by what fraction would you multiply each ingredient?

NARA [144]

Let, that fraction = x
So, 8 * x = 5
x = 5/8

In short, Your Answer would be 5/8

Hope this helps!

8 0

3 years ago

triangle ABC is isosceles, angle B is vertex angle , AB = 20x -2, AC =25x, and BC =12 x +20. Find x and the length of each side

lisov135 [29]

Length of AB = 18. 92

Length of AC = 26. 15

Length of BC = 32. 552

<h3>How to determine the sides of the triangle</h3>

Using the Pythagorean theorem, we have that

$(20 x-2)^2 = (12x + 20)^2 + (25x)^2$

Expand the bracket

$400x^2- 4 = 144x^2 + 400 + 625x^2$

Collect like terms

$400x^2 - 144x^2 - 625x^2 = 400 + 4$

$-369x^2 = 404$

Make x^2 subject

$x^2 = \frac{404}{369}$

$x = \sqrt{1.0948}$

$x = 1. 046$

Thus,

Length of AB = 20x -2 = 20(1. 046) - 2 = 18. 92

Length of AC = 25x = 25* 1.046 = 26. 15

Length of BC = 12x + 20 = 12(1. 046) + 20 = 32. 552

Learn more about isosceles triangles here:

brainly.com/question/1475130

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8 0

1 year ago

What does x equal for 8=2x+4

Alik [6]

Answer:

x=2

Step-by-step explanation:

2 times x + 4 = 8

-4 -4

2 times x = 4

/2 /2

x = 2

6 0

3 years ago

What is the circumference of circle P?<br> Express your answer in terms of .<br> AB = 14 in.

MA_775_DIABLO [31]

Answer:

$C=14\pi\ in$

Step-by-step explanation:

we know that the circumference is equal to

$C=\pi D$

we have

$D=14\ in$

substitute

$C=\pi (14)$

$C=14\pi\ in$

5 0

2 years ago

Read 2 more answers

Find the other end point please helpp!!!!!

EleoNora [17]

Answer: I cannot see the whole question can you take another screenshot or something so I can help you?

4 0

2 years ago