Write your own story problem using mixed numbers. show the solution

Answers

Answer 1

Answer:

Answer:

Bryan weighed two pieces of metal for an experiment. The piece of copper weighed $2(4)/(5)$ pounds and the piece of zinc weighed $4(3)/(5)$ pounds. Calculate the total metal in pounds he used.

Solution:- Weight of copper metal= $2(4)/(5)$ pounds

Weight of zinc metal= $4(3)/(5)$ pounds

The total weight of the metal he used= $2(4)/(5)+4(3)/(5)$ pounds

To solve the sum first convert them into like improper fractions

$2(4)/(5)\rightarrow(2*5+4)/(5)=(14)/(5)$

$4(3)/(5)\rightarrow(5*4+3)/(5)=(23)/(5)$

Now, The total weight of the metal he used= $(14)/(5)+(23)/(5)=(37)/(5)$ pounds

Ans:- Bryan used $(37)/(5)$ pounds of metal.

Answer 2

Answer: Brian brought cookies to school one day for class. He brought two dozen. His class ate 1 1/2 dozen. How many where left?A: 6 cookies

Related Questions

Find the surface area
sherry was in charge of distributing 25 food items that were donated to the local food pantry.on monday,she distributed 8 items. on tuesday,she distributed 7 items.five more items were distributed on wednesday.what fraction of the food items were distributed by the end of the day on wednesday.
How many solutions does the equation have? If you answer correctly you get a good amount of points, please give a good detailed answer to receive all points.4x+2(x-3) = 8x+12
What is 3/14 divided by 4/7? Answers: A 3/8 B 12/21 C 2 and 2/3 D 3/4
29849 (3 sig. Fig )

A cube has an edge length 12cm. If the edge length of the cube is doubled, what happens to the surface area?

Answers

The answer is 864cmsquared

How to find the diameter with a radius of 42.5

Answers

Diameter is double of the radius .
So diameter =85 cm.

You will multiply it

What is the the first quotient in 1879 divided by 9?

Answers

The first number is 2 because 18÷9=2. So the 1st quotient is 2

PLEASE HELP! Answer quickly for points!! There are 5 times as many tomato plants as there are cucumber plants. The number of pepper plants is 7 more than the sum as tomato and cucumber plants. There are 19 pepper plants in the garden. How many tomato plants are there. How many cucumber plants are there?

Answers

let x= cucumber plants
5x= tomato plants
6x+7= pepper plants
peppers = 19
therefore
6x+7=19
subtract 7 from both sides
6x= 12
divide both sides by 6
x=2
replace the x with 2

2= cucumber plants
10= tomato plants

hope this helps

Use the graph of y=f(x) to graph the given function.

Answers

Answer:

See attached image

Step-by-step explanation:

Notice that the transformation from $f(x)$ to $f(-x)$ involves a reflection around the $y$ axis.

Therefore we should draw a similar semicircle starting at (0,0) and ending at (4,0) and with radius 2 as seen in the attached image.

A store is having a sale on where movies are 15% of their original price. A movie is on sale for $22.10. What is the original price of the movie?

Answers

Answer:

$147.33

Step-by-step explanation:

In order to solve this problem we just have to do a quick reasoning, the problem states that the movies are being sold for the 15% of their original price, so 22.10 represents the 15% of the original price, with this we can just do a rule of thirds to be able to calculate how much is the 100%.

$(15)/(100)= (22.1)/(x)$

Now if we just clear the x we can solve the equation for X.

$x=((22.10)(100))/(15)$

$x=(2210)/(15) \nx=147.33$

So the original price would be 147.33

ok so first off understand what they are saying. there is a movie on sale for $22.10 which is 15 percent of the original price. So now what you do is set up the problem.

22.10 is = 15% of the price

x = 100% of the price (original price)

15 = 22.10
100 x

now just use cross multiplication.

15x = 22.10 · 100

solve for x.

15x = 2210
15 15

x = 147.33333333 since the 3's go on forever you can simply put it into a fraction

x = 147 3
9

whenever there is a repeating number you can put it into a fraction but putting the repeating number over a 9

Other Questions

a square has a side length of x. A rectangle has a length that is 4 inches longer than the square and a width that is 2 inches shorter than the square. If the areas of the square and rectangle are equal, what is the length of the rectangle?

Solve for r 3=(1+r)⁵

Which is bigger 1/7 of 14 or half of 36

What is the slope of this line whose equation is y=1/6x-1/2