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2 years ago

Complete the proportion 3 is to 4 as 75 is to...

Mathematics

1 answer:

kolezko [41]2 years ago

3 0

Answer: 100

Step-by-step explanation:

$\frac{3}{4} = \frac{75}{x}$

3 x 25 = 75

4 x 25 = 100

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3 years ago

Belinda bought a car one year ago.

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Answer:

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Step-by-step explanation:

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2 years ago

This week, 300 tickets were sold to the school play. This is 120 percent of the number of tickets sold last week for the school

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Step-by-step explanation:

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2 years ago

Read 2 more answers

If five times the successor of a number is added to an original number the sum is 83

Alexus [3.1K]

Answer:

Let the original number be x

Successor is defined as the number which comes immediately after a particular number.

also, the successor of a whole number is the number obtained by adding 1 to that number.

Then, the successor of a number x is, x+1

As per the given condition :

we have;

$5(x+1)+x =83$

Using distributive property on LHS (i.e, $a\cdot(b+c)=a\cdot b+a\cdot c$ )

Then, we have

5x+5+x=83

Combine like terms;

6x+5=83

Subtract 5 from both the sides we get;

6x+5-5=83-5

Simplify:

6x=78

Divide both side by 6,

$\frac{6x}{6} =\frac{78}{6}$

Simplify:

x =13

Therefore, the original number x is, 13

8 0

2 years ago