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lesya692 [45]
3 years ago
7

Solve: 18/20 - 3/5 = ?

Mathematics
2 answers:
aivan3 [116]3 years ago
8 0

Answer; 1

Step-by-step explanation:

18/20-3/5

15/15

Alinara [238K]3 years ago
5 0

Answer:

6/20 or 3/10

Step-by-step explanation:

You just convert the second fraction's denominator to equal the first's (and modify the numerator accordingly), then subtract the numerators, in this instance, you muliply the 5 by 4 and what you do the bottom, you must do to the top, so you multiply 3 by 4 and get 12. 18 - 12 = 6, giving you 6/20, which converted is 3/10.

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A roller coaster at an amusement park rises to a height of 196 feet above the ground. So far, it has risen 36% of this height. T
sdas [7]

Answer:    B

Step-by-step explanation: I just know

3 0
3 years ago
A cable TV company charges a flat fee of $25 for basic cable service, plus
vovangra [49]

Answer:

8

Step-by-step explanation:

Each movie costs $4 since the bill increased by $4 when the customer watched a movie.

$29 - $25 = $4

Create an equality using this information.  Solve for x.

25 + 4x > 60

(25 + 4x) - 25 > (60) - 25

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(4x)/4 > (35)/4

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Since the bill must stay under $60, round the answer down.  The customer can watch 8 movies with the given price range.

3 0
3 years ago
Which is the correct answer
UkoKoshka [18]
What is the definition of volunteer?
8 0
3 years ago
Find the ratio of Rs.50 to 100 paise​
inna [77]

Answer:

50:1

Step-by-step explanation:

Rs50=Rs50

100 paise= Rs1

Ratio = 50:1          [ cant be simplified further]

I hope im right!!

Another way:

Rs50= 50 x 100 = 5000 paise

100 paise= 100 paise

Ratio = 5000: 100

\frac{5000}{100} ÷ \frac{100}{100} = \frac{50}{1}

Ratio = 50:1

8 0
3 years ago
You draw two marbles from a bag containing 3 blue marbles,2 green marbles and 5 red marbles without replacement. what is the pro
lina2011 [118]
The probability of drawing a red marble then a green marble would be 1/9.
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5 0
3 years ago
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