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Setler79 [48]
3 years ago
10

What is 30% of 70. show your work​

Mathematics
2 answers:
mamaluj [8]3 years ago
8 0

Answer: 21

Step-by-step explanation:

we have two simple equations:

1) 70=100%

2) x=30%

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

70/x=100%/30%

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 30% of 70

70/x=100/30

(70/x)*x=(100/30)*x - we multiply both sides of the equation by

70=3.33333333333*x - we divide both sides of the equation by (3.33333333333) to get x

70/3.33333333333=x

The fore, the answer is 21

Dmitry [639]3 years ago
4 0

Answer:

21

Step-by-step explanation:

30% of some quantity is equivalent to 0.30 times that quantity.

In this case, 30% of 70 is 0.30(70) = 21.

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Answer:

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The cost of a bicycle is 2895

Therefore the cost of 1486 bicycles is

= 2895×1486

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A truck can carry 6785 kg of food

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7 0
2 years ago
Melissa and Tomas are playing a game with complex numbers. If Melissa has a score of 5-4i and Tomas has a score of 3+2i, what is
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8-2i is their total score.  You can't combine the imaginary numbers and real numbers.
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3 years ago
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Help me on this pls.
Mrrafil [7]

Answer:

h.

Step-by-step explanation:

11 / 232 = 0.047

0.047 x 100% = 4.7%

6 0
2 years ago
What is a terminating decimal?
Arte-miy333 [17]
A terminating decimal has digits that end. They do not go on forever. For example, 0.125 has only 3 decimal digits and does not keep on going like 1/3



A rational number is a number that canbe expressed as p/q where p and q are both integers. But q cannot equal to 0.



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the power property yep

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