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ohaa [14]
3 years ago
9

How do I slove 4/5 - 8/15

Mathematics
1 answer:
Reika [66]3 years ago
6 0
The answer is 4/15, because we have to get the denominaters to be the same, so the LCM of 5 and 15 is 15, so 15/5 is 3 and 4*3 is 12. Now, its 12/15-8/15 which is 4/15. Hope this helps!

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Water is draining out of a 25 gallon cooler at a rate of 3 gallons a minute. How much water is left in the cooler after 5 minute
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Minute 1:
25 - 3 = 22

Minute 2:
22 - 3 = 19

Minute 3:
19 - 3 = 16

Minute 4:
16 - 3 = 13

Minute 5:
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After 5 minutes, your cooler has 10 gallons left inside it.
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4 years ago
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The normal price of a jacket is £54 in a sale, the price is reduced by 30% what is the sale price
elena55 [62]

Answer:

£37.80

Step-by-step explanation:

To find the sale price of a jacket during a 30% off sale, first subtract 0.30 from 1.00, obtaining 0.70, and then multiply the regular price (£54) by 0.70:

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4 years ago
3ax-n/5=-4 solve for x
ollegr [7]

The solution for x in the equation 3ax - n/5 = -4 is x = -4/3a + n/15a.

<h3>What is the solution for x in the given equation?</h3>

3ax - n/5 = -4

To solve for x, isolate the term that contains x.

3ax - n/5 = -4

3ax = -4 + n/5

Divide each term by the coefficient of x and simplify

3ax/3a = -4/3a + (n/5)/3a

x = -4/3a + (n/5)/3a

multiply (n/5) by the reciprocal of 3a

x = -4/3a + (n/5) × 1/3a

x = -4/3a + n/15a

Therefore, the solution for x in the equation 3ax - n/5 = -4 is x = -4/3a + n/15a.

Learn more about equations here: brainly.com/question/14686792

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4 0
2 years ago
What is the standard form of y=3/8x-4
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Answer:

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Step-by-step explanation:

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