Ask question

Ask question

All categories

Amiraneli [1.4K]

3 years ago

7

Karla bought 2 pounds of red beads , 1 3/4 pounds of green beads , and 10 ounces of string at the craft store. How much do Karla

's supplies weigh in all.

2 answers:

liberstina [14]3 years ago

7 0

Answer:

Karla's supplies weigh in all 4.375 pounds or 70 ounces.

Step-by-step explanation:

Karla bought red beads = 2 pounds

green beads = $1\frac{3}{4}$ pounds or 1.75 pounds

String = 10 ounces or 0.625 pound

1 pound = 16 ounces

First we convert each product's weight in pounds

red beads = 2 pounds

green beads = $1\frac{3}{4}$ or 1.75 pounds

string = 10 ounces 10 ÷ 16 = 0.625 pounds

Total = 2 + 1.75 + 0.625 = 4.375 pounds

4.375 × 16 = 70 ounces

Karla's supplies weigh in all 4.375 pounds or 70 ounces.

elixir [45]3 years ago

4 0

12 ounces are in 3/4 a pound.. and 16 ounces are in a pound.. so adding 16 and 10 gives you 26, which ends up with Karla's supplies weighing 4 pounds and 10 ounces all together.

You might be interested in

Quadrilateral ABDE is a rectangle. DE = 4 in. and BD = 6 in. If the rectangle is rotated about a line through CF, cylinder Y is

postnew [5]

Answer:

1 in. is the answer.

Step-by-step explanation:

Solution: A Rectangle ABDE in which DE=4 inches and BD= 6 inches

There are two kinds of rotations

1. one along the Breadth, side having length 6 inches,i.e rotated along line GH, Cylinder Z is created.

Radius of cylinder Z=6/2= 3 inches

2. Second along the Length, Side having length 4 inches,i.e rotated about a line CF, cylinder Y is created.

Radius of cylinder Y= 4/2= 2 inches

Difference in Radii= Radius of cylinder Z - Radius of cylinder Y

= 3 - 2= 1 inches

Diagram shown below of both the cases:

7 0

4 years ago

Read 2 more answers

If 3x-7=5t what is 6t?

Amiraneli [1.4K]

So one easy way is
divide both sides by 5
$\frac{3x-7}{5}$ =t
multiply both sides by 6

$\frac{6}{1}$ times $\frac{(3x-7)}{5}$ =6 times t or

$\frac{6 times (3x-7)}{5}$ =6t or
$\frac{18x-42}{5}$ =6t

5 0

3 years ago

Will is 22% taller than Wanda, so Will's height is ____% of Wanda's height.

Flura [38]

22? (Correct me if I’m wrong)

6 0

3 years ago

The price of a new car was $12 500 It is reduced to £11 625 Work out the percentage reduction

cricket20 [7]

Answer:

12,500-11,625=875

875/12,500=7/100

7/100*100=7

The percentage reduction is 7%

P.S * represents multiplication

4 0

3 years ago

Determine the lengths of the sides of the rectangle using the given area. Give answers both exactly and

Degger [83]

Answer:

Part a) Exactly values

The width of the rectangle is $\frac{\sqrt{70}}{2}\ cm$

The length of the rectangle is $2\sqrt{70}\ cm$

Part b) Approximately values

The width of the rectangle is $4.2\ cm$

The length of the rectangle is $16.7\ cm$

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

The area of rectangle is equal to

$A=LW$

we have

$L=4x\ cm\\W=x\ cm$

substitute the values in the formula

$A=4x(x)$

$A=4x^2$

$A=70\ cm^2$

so

$70=4x^2$

Solve for x

Divide by 4 both sides

$\frac{70}{4}=x^2$

square root both sides

$x=(+/-)\frac{\sqrt{70}}{2}$

The solution is the positive value

$x=\frac{\sqrt{70}}{2}$

therefore

<em>Exactly values</em>

$L=4\sqrt{70}}{2}=2\sqrt{70}\ cm\\\\W=\frac{\sqrt{70}}{2}\ cm$

<em>Approximately values</em>

$L=4\sqrt{70}}{2}=16.7\ cm\\\\W=\frac{\sqrt{70}}{2}=4.2\ cm$

6 0

3 years ago