A board is cut into 10 equal pieces.how many pieces together represent 3/5 of the board?explain how you arrived at your answer.

Answers

Answer 1

Answer: If you cut a board into 10 equal pieces each piece is 1/10 of the board

Let's change the 3/5 equation to see what this is /10
3/5 = 3*2 / 5*2 = 6 / 10
So this means that 3/5 of the board is 6 pieces

Related Questions

1. If m=3 and b=10, what is the equation in slope-intercept form? 2. If m=-7 and b=3, what is the equation in slope-intercept form? 3. If m=1/2 and b=2, what is the equation in slope-intercept form? Hint the form of the equation in slope-intercept form is y=mx+b
Roger has 24.90 and suzie has 26.07 . how much more money does suzie have then roger?
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If 14 people feeds on 3 cups of rice. how much rice feeds 17 people

Answers

The answer is:

17*(3/14)

More detailed;

3/14 gives us how many it takes to feed 1 person, then we times the amount it takes to feed one person by 17 (to get 17 people)

3.6 cups <br />dividing 3 by 14 gives you the answer for each person then just times by 17.

What is the slope of a line that passes through the points (20,74) and (100,90)

Answers

Answer:

m=1/5

Step-by-step explanation:

Formula of the Slope

m = (y2 - y1)/ (x2 - x1)

(x1 , y1) = (20, 74)

(x2, y2) = (100, 90)

put values

m = (90 - 74) / (100 - 20)

m = 16 / 80 = 1/5

Answer:

$\huge\boxed{\bold{slope=(1)/(5)}}$

Step-by-step explanation:

$\text{The formula of a slope:}\n\nm=(y_2-y_1)/(x_2-x_1)\n\n\text{We have two points}\ (20,\ 74)\ \text{and}\ (100,\ 90).\n\n\text{Substitute:}\n\nm=(90-74)/(100-20)=(16)/(80)=(16:16)/(80:16)=(1)/(5)$

Use an egg carton model to add fractions. Draw eggs in the cartons to show and solve the problem. Then fill in the blank to show the answer. 1/2 + 1/6 =

Answers

Well 1/2 is the same as 3/6 and you have 1/6 do draw an egg carton with 6 spaces and then draw 3/6 (which is 3 eggs) and draw 1/6 (which is one egg) so you'll have a total of 4 eggs in the carton

Solve 2x2 + 12x − 14 = 0 by completing the square, options: A. 2(x + 6)2 = 26; x = −6 + square root 13, x = −6 − square root 13 B. 2(x + 6)2 = 20; x = −6 + square root 20, x = −6 − square root 20 C. 2(x + 3)2 = 32; x = 1, x = −7 D. 2(x + 3)2 = 32; x = 13, x = 19

Answers

I just solved this one
anothe way is undistribute the 2 first and move -14 to side
2(x^2+6x)-14=0
comlete the squer inside and add negative
2(x^2+6x+9-9)-14=0
factor perfect square
2((x+3)^2-9)-14=0
distribute
2(x+3)^2-18-14=0
2(x+3)^2-32=0
add 32 both sides
2(x+3)^2=32
divide 2
(x+3)^2=16
sqrt both sides
x+3=+/-4
minus 3
x=-4-3 or 4-3
x=1 or -7

answer is C

Answer:

the answer is c: 2(x + 3)2 = 32; x = 1, x = −7

Step-by-step explanation:

I took the test

The lines a and b intersect at point D.

What is the value of z?

Answers

Answer:

The value of the z is 12 .

Step-by-step explanation:

Definition of vertically opposite angle .

Vertically opposite angles is defines angles opposite to each other when two lines cross eachother .

Thus

(5z + 8)° = (4z + 20)°

(5z + 8) = (4z + 20)

Open the bracket

5z + 8 = 4z + 20

5z - 4z = 20 -8

z = 12

Therefore the value of the z is 12 .

5z+8=4z+20

5z-4z=20-8

z=12

What number is 100,000,000 more than 5,438,724,022?

Answers

5,538,724,002 might be it

5,538,735,110 I think that's right

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