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trasher [3.6K]
3 years ago
8

What is 63 and 70 as a ratio in math

Mathematics
2 answers:
Rasek [7]3 years ago
5 0
9:10 bc you simplify, you have to find the GCF which is 7.
melomori [17]3 years ago
3 0

Answer:

9 : 10

Step-by-step explanation:

First the ratio will be 63 : 70

Now, we have to simplify! The GCF (greatest common factor) is 7, so let's divide both numbers by 7 to maintain equality.

63/7 = 9

70/7 = 10

9 : 10 is the final answer!

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Answer:

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Step-by-step explanation:

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3 years ago
Given a system of linear equations; explain your strategy for solving the system, show the math required to solve the problem, a
labwork [276]

The solution is (x, y) = (2, 3)

<em><u>Solution:</u></em>

<em><u>Given equations are:</u></em>

y = 3x - 3 ------- eqn 1

y = 2x - 1 ---------- eqn 2

We can solve the equations by substitution method

In eqn 1, we have y equals 3x - 3

If we substitute this in place of y in eqn 2, we can get value of "x"

Substitute eqn 1 in eqn 2

3x - 3 = 2x - 1

Move the variables to one side and constants to other side

3x - 2x = -1 + 3

<h3>x = 2</h3>

Substitute x = 2 in eqn 1

y = 3(2) - 3

y = 6 - 3

<h3>y = 3</h3>

Thus the solution is (x, y) = (2, 3)

4 0
4 years ago
Which of the following statements contain a variable? (you can have multiple answers)
ZanzabumX [31]
<span>The following statements contain a variable :
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D. The airplane flew at a speed of 600 kilometers per hour.
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3 0
3 years ago
If my final exam is worth 60 points, and i get an 80%, how many questions did i get right?
Marrrta [24]

Answer:

48

Step-by-step explanation:

Total points = 60

% = 80%

Therefore no. of points right = 80/100×60 = 48

8 0
3 years ago
Why is 2 not a good estimate for 13.86 times 0.04
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The correct answer is0.5544
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4 years ago
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