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Korolek [52]
3 years ago
11

What is the difference between 3/4 and 3/10

Mathematics
2 answers:
Katena32 [7]3 years ago
5 0
3/4 - 3/10

Convert to like denominators:

15/20 - 6/20

Subtract the numerators:

9/20
gtnhenbr [62]3 years ago
4 0
First you have to find common denominators to subtract them. To do that, just find a number that both 4 and 10 can go into. The smallest number is twenty. 

So to convert 3/4 to a fraction with a denominator of twenty, you have to find what you multiply 4 by to get 20, which is 5. So you then multiply 3 by 5 and and 15/20.
3/4=15/20

You do the same thing with 3/10. Find what you multiply 10 by to get 20, which is 2. So you multiply 3 by two.
3/10=6/20

You can now subtract the 6 from 15 and get 9, so <u>the difference is 9/20.
</u>
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___________% of 60=15
Tasya [4]

Answer:

25%

Step-by-step explanation:

25% of 60 is 15 because 15 is 1/4 of 60 and 1/4 is 25%

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3 years ago
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This graph shows the solution to which inequality?
Ksenya-84 [330]

Answer:

The graph shows the solution of the inequality y > \frac{4}{3} x - 2 ⇒ D

Step-by-step explanation:

In the inequality,

  • If the sign of inequality is ≤ or ≥, then the line that represents it must be a solid line
  • If the sign of inequality is < or >, then the line that represents it must be a dashed line
  • If the sign of inequality is > or ≥, then the shaded area must be over the line
  • If the sign of inequality is < or ≤, then the shaded area must be under the line

From the given graph

∵ The slope of the line = \frac{2--6}{3--3} = \frac{2+6}{3+3} = \frac{8}{6} = \frac{4}{3}

∵ The y-intercept is (0, -2)

∵ The line is dashed and the shaded area is over the line

→ By using the 2nd and 3rd notes above, the line is dashed and

   the sign of inequality is >

∴ The inequality is y > \frac{4}{3} x - 2

∴ The graph shows the solution of the inequality y > \frac{4}{3} x - 2

7 0
3 years ago
A store is having a 20% off sale. If the
Aleks [24]

Answer:

$64.32

Step-by-step explanation:

What you do is:

$53.60×20% → $53.60×0.2

$53.60×0.2=$10.72

$10.72 is the amount of money taken off because of the sale.

Then what you do is:

$53.60+$10.72=_____

53.60

<u>+10.72</u>

64.32

The original price was $64.32.

Hope this helps! Please mark my answer brainliest!

3 0
4 years ago
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Natalka [10]

Given : A submarine descends at a rate of 2.6 kilometers per hour.

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Speed = 2.6 km/hr

The ocean floor is 6.24 kilometers below sea level,

Distance to be covered = 6.24 km

Time= Distance / Speed

= 6.24 / 2.6

= 2.4 hr

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3 years ago
In a slope intercept equation , what does “m” represent
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The slope

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