Eugin plays a game of chess in 4/5 of an hour how long will take him to play 6 games of chess?

2 answers:

8 0

First: how long is 4/5 of an hour
5x12=60 and 4x12=48 so we can rewrite the equation as
48/60, so that's 48 minutes
48x6=288
it will take Eugin 288 minutes to finish the 6 games of chess

zimovet [89]3 years ago

5 0

It would take him about 6 1/2 hours

You might be interested in

<img src="https://tex.z-dn.net/?f=%20%20%204%20%5Ctimes%20%282%20-%206%29%20%3D%20" id="TexFormula1" title=" 4 \times (2 - 6)

Brut [27]

Answer:

-16

Step-by-step explanation:

You have to start by answering the parenthesis first then continue with the question

7 0

3 years ago

Translate the following sentence into an equation using n for the unknown number. Then solve for n. when 15 is decreased by thre

saw5 [17]

Answer:

n=-2,A

Step-by-step explanation:

15-3n=21

-3n=21-15

-3n=6

n=6/-3

=-2

5 0

3 years ago

What is the value of h(a) when a = 2 in the

Ivahew [28]

<h3>Answer: 3</h3>

=========================================================

Explanation:

This is the given piecewise function

$h(a) = \begin{cases}3a+2 \text{ when } a > 3\\4a+5 \text{ when } a = 3\\3 \text{ when } a < 3\\\end{cases}$

We can rewrite things like this

$\text{when } a > 3, \ \ h(a) = 3a+2\\\text{when } a = 3, \ \ h(a) = 4a+5\\\text{when }a < 3, \ \ h(a) = 3\\$

I personally prefer this format better because it mentions the inputs first, and that leads to which function definition we go for.

The input a = 2 fits the description of $a < 3$ since $2 < 3$ is a true statement. Therefore we go for the third line and can see that $h(a) = 3$ becomes $h(2) = 3$