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Burka [1]
3 years ago
11

How do I simplify 5/15

Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
8 0

Answer:

Find what <u>both fractions</u> are <u>divisible</u> by.

Step-by-step explanation:

Take \frac{5}{15} and if needed, use a multiplication tabel to help you figure out what both numbers are divisible by. 5 and 15 are both divisible by 5. Now you can reduce the answer to \frac{1}{3}.

Hope this helps!

-Coconut;)

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Answer:

D

Step-by-step explanation:

Let the total production order be X. The combined rate is thus x/36 orders per hour.

Now, we know that the three machines are working at the same constant rate. This means that individual rate for each of the machines will be x/36 divided by 3 and that gives x/108 per machine.

Now, we are having another machine coming at the same constant rate. This means we are adding an x/108 rate to the preexisting x/36.

The new total rate thus becomes x/108 + x/36 = 4x/108

Now we know that the total new rate is 4x/108. Since the total work doesn’t change and it is still x, the time taken to complete a work of x orders at a rate of 4x/108 order per hour would be x divided by 4x/108 and this is x * 108/4x = 108/4 = 27 hours

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3 years ago
If b=2 , what is the value of the 18/2 + 3b
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Answer:

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Step-by-step explanation:

7 0
3 years ago
There are as many girls as there are boys in a class. 8 girls went for a dance competition. now there are twice as many boys as
Rashid [163]
Let the number of girls be x and the number of boys be y

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x = y 
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Sub (1) into (2)

2(y - 8) = y
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2 years ago
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3 years ago
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Answer:

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Step-by-step explanation:

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y=5

4 0
3 years ago
Read 2 more answers
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