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2 years ago

What are the common denominator for 4/5and 1/3

Mathematics

2 answers:

Maru [420]2 years ago

7 0

Answer:

15 is the answer hope this helps

alexgriva [62]2 years ago

5 0

Answer:

Step-by-step explanation:

Given the following question:

You can find the common denominator by multiplying the first fraction by the second fractions denominator, the same goes with the second fraction.

$\frac{4}{5} \times3=\frac{12}{15}$
$\frac{1}{3} \times5=\frac{5}{15}$
$=15$

Hope this helps.

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If a chair costs 734 dollars and I give it to my friend for 823 dollars how much is my profit as a percentage

kotegsom [21]

Answer:

$X=12.125\%$

Step-by-step explanation:

From the question we are told that:

Cost Price $CP=734$

Sale Price $SP=823$

Generally the equation for Profit P is mathematically given by

$Profit=SP-CP$

$P=823-734$

$P=89$

Therefore as a percentage

Percentage Profit X is given as

$X=\frac{89}{734}*100$

$X=12.125\%$

7 0

3 years ago

A password consists of 2 letters followed by 2 digits. How many different passwords can be formed?

kkurt [141]

There are 26 letters. There are 10 digits. Different combos possible are 26 * 26 * 10 * 10

Basically 67,600 different passwords can be formed. Rate and Thank if helped! :)

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3 years ago

Read 2 more answers

Please help me with this one!!

Tema [17]

Answer:

$21 in^{2}$

Step-by-step explanation:

The square in the middle has a length and width of 3, so multiply. 9.

All of the triangles have a base of 3 and a height of 2. The area equation for triangles is

$A=bh\frac{1}{2}$

So base*height is 6. Divide that by 2 or multiply by 1/2.

You get 3. There are 4 triangles, so multiply that by 4. 12.

Add 12 and 9 together, and you get:

$21 in^{2}$

I hope this helps!

6 0

3 years ago

PLEASE HELP ILL GIVE BRAINILEST ANSWER!

skelet666 [1.2K]

Answer:

Angle A=73

Step-by-step explanation:

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3 years ago

A biker travels 5 feet in 0.5 seconds. At this exact speed, how far will the biker travel in a minute?

Pavel [41]

A minute has 60 seconds, therefore we will deal with seconds now And since we have it that the biker travels 5 feet every 0.5 seconds, lets multiply that by 2 to get the traveled distance per second to make it easier 5*2=10 Finally, multiply 10 feet by 60 seconds(1 minute) = 600 feet

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3 years ago