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Vlad [161]
1 year ago
8

9 1/2 divided by 3 7/10

Mathematics
2 answers:
OleMash [197]1 year ago
8 0

Solution:

<u>Convert the fractions into improper fractions and solve.</u>

  • 9 1/2 ÷ 3 7/10
  • => 19/2 ÷ 37/10
  • => 19/2 x 10/37
  • => 19 x 5/37
  • => 95/37

<u>Convert the fraction into mixed fraction (Not required):</u>

  • => 95/37 = 37/37 + 37/37 + 21/37
  • => 1 + 1 + 21/37
  • => 2 + 21/37
  • => 2 21/37

The solution to the problem is 2 21/37.

kondor19780726 [428]1 year ago
6 0

Answer:

2\frac{21}{37}

Step-by-step explanation:

9\frac{1}{2} / 3\frac{7}{10}

open mixed fractions to improper fractions:

\frac{18+1}{2}  /\frac{30+7}{10}

simplify:

\frac{19}{2} /\frac{37}{10}

making it division to multiplication changes side upside down:

\frac{19}{2} *\frac{10}{37}

multiply both the fractions:

\frac{190}{74}

simplify by 2:

\frac{95}{37}

final answer in mixed fraction:

2\frac{21}{37}

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2 years ago
A limited-edition poster increases in value each year with an initial value of $18. After 1 year and an increase of 15% per year
Roman55 [17]

Answer:

The required equation is y = 18(1.15)^x.

Step-by-step explanation:

Consider the provided information.

The Initial value of poster = $ 18

After 1 year amount of increase = $ 20.70

With the rate of 15% = 0.15

Let future value is y and the number of years be x.

y = 18(1.15)^x

Now verify this by substituting x=1 in above equation.

y = 18(1.15)^1=20.7

Which is true.

Hence, the required equation is y = 18(1.15)^x.

7 0
3 years ago
Read 2 more answers
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AlekseyPX

Answer:2(x+1/2x)+3=105

Step-by-step explanation: that is how i got my answer. If not a similar answer i would go with 2x+3=3x+105.

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7 0
2 years ago
The sum of four<br>consecutive odd number is 8o. Find the number​
yarga [219]

Answer:

<em>The sum of 4 consecutive odd number is 80</em>

<em>Let X be the first of these numbers</em>

<em>Then the next odd number is X+2</em>

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<em>Using the commutative and associative laws, let's transform this equation into</em>

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<em>Divide both sides by 4 gives</em>

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Answer:

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Step-by-step explanation:

sub in x = -7 into the equation

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4 0
1 year ago
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