3 years ago

What is 10% of 30 what is the answer

1 answer:

8 0

For your problem, you would have to covert 10% into a decimal = .10 by moving the decimal point 2 times to the left since percent is based from 100. Then you would multiply .10 by 30 and get 3.

In a simpler way, you can move the decimal point once to the left since 10% has one zero. If you do that you get 3. That is just a small, efficient trick.

Hope you find this useful :)

You might be interested in

Simplify the following expression. A. B. C. D.

Dahasolnce [82]

Answer:

Step-by-step explanation:

Let's start by crossing everything out!

12/3 can be crossed out to 4.

a^3/a^2 can be crossed out to a.

b^6/b^4 can be crossed out into b^2.

c^5/c^5 is just 1.

So which the results we got, we can multiply them, so that it is 4ab^2.

4ab^2 is our final answer!

5 0

2 years ago

5 miles to 35 miles in a fraction ?

LenKa [72]

5/35
Simplify by dividing both sides by 5
1/7
Final Answer: 1/7

4 0

2 years ago

Line z passes through the points (-6, 2) and (-1, -4), as shown below. Which of the following could be the equation of a line th

WARRIOR [948]

Answer:

D. y = x + 4

Explanation:

5 0

3 years ago

The length of a train car is 50.6 feet. This is 5.8 feet less than 6 times the width. What is the width? Round to the nearest te

Anon25 [30]

The answer would be 9.4.

4 0

3 years ago

What are Conic Sections and how are they formed?

sukhopar [10]

Answer:

In mathematics, a conic section is a curve obtained as the intersection of the surface of a cone with a plane. The three types of conic section are the hyperbola, the parabola, and the ellipse; the circle is a special case of the ellipse, though historically it was sometimes called a fourth type.

Conic sections are formed on a plane when that plane slices through the edge of one or both of a pair of right circular cones stacked tip to tip.

4 0

1 year ago