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3 years ago

Que es una fracción

Mathematics

2 answers:

fenix001 [56]3 years ago

4 0

Answer:

ROBLOX USERNAME ZAW1031

Step-by-step explanation:

lbvjy [14]3 years ago

4 0

Answer:

Una fracción representa una parte de un todo o, más generalmente, cualquier número de partes iguales. Cuando se habla en inglés cotidiano, una fracción describe cuántas partes de un determinado tamaño hay, por ejemplo, la mitad, ocho quintos, tres cuartos.

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(Encantado de ayudar)

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What does it mean to get a 150% salary raise. explain and please give a example

juin [17]

Answer:

Get a 150% salary raise means getting the salary increased by 150% from the previous salary. For example: If previous salary of Mr. kyle Then his present salary would be: $10,000 + 150% of $10,000. he would get a raise and make 15000 5000 more then he began with

Step-by-step explanation:

3 0

3 years ago

Question 1 2 pts Logic Puzzle: A certain clock runs fast; it indicates that 1 hour has passed when actually only 56 minutes have

Liono4ka [1.6K]

Using proportions, it is found that the correct time when it reads 10:30pm is of 9:40 pm.

<h3>What is a proportion?</h3>

A proportion is a fraction of total amount, and the measures are related using a rule of three.

In this problem, when 56 minutes have passed, the clock indicates that 60 minutes have passed. Hence, what is the time passed when the clock indicates that 12 hours and 30 minutes, that is, 60 x 12 + 30 = 750 minutes have passed?

Hence, the <em>rule of three</em> is:

56 minutes - 60 minutes

x minutes - 750 minutes

Applying cross multiplication:

$60x = 56 \times 750$

$x = \frac{56 \times 750}{60}$

$x = 700$

700 minutes is 660/60 = 11 hours + 40 minutes after 10:00 am, hence the correct time is of 9:40 pm.

You can learn more about proportions at brainly.com/question/24372153

7 0

3 years ago

if you add the digits in a two-digit number and multiply the sum by 7, you get the original number. If you reverse the digits in

ANTONII [103]

Let m the tens digit and n the ones
the Original number is 10m+n
7(m+n) =10m+n
7m+7n=10m+n
6n=3m

Reversing the number 10n+m
10n+m=18+n+m
9n=18
n=2

6n=3m
6(2)=3m
3m=12
m=4
the number is 10m+n=10(4)+2=42

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3 years ago

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3 years ago

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kirill [66]

Answer:

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Step-by-step explanation:

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3 years ago

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