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Marrrta [24]
3 years ago
11

When adding fractions does the denominator stay the same?

Mathematics
1 answer:
hodyreva [135]3 years ago
8 0

Answer: yes

Step-by-step explanation:

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Alia has a AED 20 gift card for an online music store. All songs at the store have the same price. After Alia buys 3 songs, the
sladkih [1.3K]

Answer:

Remaining balance = AED 13.75

Step-by-step explanation:

Given that:

Amount of gift card = AED 20

Amount left after buying 3 songs = AED 16.25

Cost of 3 songs = 20 - 16.25 = AED 3.75

Cost per song = \frac{3.75}{3}

Cost per song = AED 1.25

Cost of 5 songs = 5(1.25) = AED 6.25

Remaining balance = 20 - 6.25 = AED 13.75

Hence,

Remaining balance = AED 13.75

5 0
3 years ago
Amy needs about 70 paper clips without adding circle 2 box that would be close
AVprozaik [17]
Subtract 70 minus 2 hope this helps even though it might be wrong
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3 years ago
A local carpet company has been hired to carpet a planetarium which is in the shape of a circle. If the radius of the planetariu
lapo4ka [179]
This is the concept of application of geometry and financial mathematics; To calculate for the total cost of the carpet we proceed as follows;
Total cost=[area of the carpet]*[price per square yard]
area of carpet is given by:
Area=πr^2
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radius,r=6 yeards
=π*6^2
=113.1 square yards
therefore the price of the carpet will be:
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5 0
3 years ago
4 1/5 divided by 6 3/4 = ?
trasher [3.6K]

Answer: 28/45

Step-by-step explanation:

6 0
3 years ago
Find the product.<br><br> (-5a ^2)^3 · a^5
GrogVix [38]

Answer:

<u><em>−125a^(11)</em></u>

Step-by-step explanation:

<u><em>(−5a^(2)3a^(5) Then you solve</em></u>

<u><em>=−125a^(11)</em></u>

4 0
3 years ago
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