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3 years ago

You get in an elevator and go up 4 floors. You exit on the 12th floor. What floor did you get on the elevator

Mathematics

2 answers:

MissTica3 years ago

6 0

Answer: 8th floor

Explanation:

Vikki [24]3 years ago

4 0

Answer:

8th floor

Step-by-step explanation:

you subtract 4 from 12

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3 1/2 - 1 1/3 x x= 1

slamgirl [31]

Answer:

The value of x for the given expression is $\frac{15}{8}$

Step-by-step explanation:

Given as :

The expression is written

3 $\dfrac{1}{2}$ - 1 $\dfrac{1}{3}$ × x = 1

Or, 1 $\dfrac{1}{3}$ × x = 3 $\dfrac{1}{2}$ - 1

Or, $\frac{(1\times 3) + 1}{3}$ × x = $\frac{(3\times 2) + 1}{2}$ - 1

Or, $\dfrac{4}{3}$ × x = $\dfrac{7}{2}$ - 1

Or, $\dfrac{4}{3}$ × x = $\dfrac{7-2}{2}$

Or, $\dfrac{4}{3}$ × x = $\dfrac{5}{2}$

∴ x = $\frac{\frac{5}{2}}{\frac{4}{3}}$

Or, x = $\frac{5\times 3}{2\times 4}$

I.e x = $\frac{15}{8}$

So, The value of x = $\frac{15}{8}$

Hence The value of x for the given expression is $\frac{15}{8}$ Answer

6 0

2 years ago

Hope you all have a great day!

ArbitrLikvidat [17]

u tooooooo!!

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4 0

3 years ago

Jenna can type 140 words in 4 minutes. If she needs to type 385 words, how long would this take her? Explain how you got your an

bija089 [108]

Answer:

11 minutes

Step-by-step explanation:

Because she types only 140 words in 4 minutes so if you add

140+140=280

if you divide

140/4 you get 35

so every minute she types in 35 words. So multiply

11 times 35 and you exactly get 385.

7 0

2 years ago

Read 2 more answers

Stacy bought gas for her car . Gas cost$143.54 per liter. Stacy bought 12.4 liters. What was the total cost for Stacy gas expres

UNO [17]

Answer:

$1779.896

Step-by-step explanation:

From the above question

1 liter = $143.54

12.4 liters = $x

Cross Multiple

1 liter × $x = 12.4 liters × $143.54

$x = 12.4 liters × $143.54/1 liter

$x = $1779.896

Therefore, the total cost for Stacy gas in dollars and cents is $1779.896

8 0

2 years ago

Write an algebraic expression for the given quantity. Let x represent the unknown value. One-eight of the sum of a number and th

Mashcka [7]

Answer:

Required expression for one-eight of the sum of a number and three is $\frac{x}{8} + 3$

Solution:

Given that unknown value is represented by variable x.

Need to create algebraic expression for One-eight of the sum of a number and three.

Let’s first find one eight of the number that is 1/8th of x = $\frac{x}8}$

Now on adding three we get

$\frac{x}{8} + 3$

Hence required expression for one-eight of the sum of a number and three is $\frac{x}{8} + 3$

7 0

2 years ago