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3 years ago

15

Mr. Latham needed to paint 2 1/4 more shelves on his favorite bookshelf before it was finished. If he plans on using 3/8 gallon

of paint, how much paint will he use on each shelf?

2 answers:

Cloud [144]3 years ago

8 0

Answer:

the answer is 1/6

Step-by-step explanation:

I used a fraction calculator.

Bingel [31]3 years ago

8 0

1/6 is correct for this question

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Select 3 expressions that have a sum or difference of 3 /4 .

cupoosta [38]

Answer:

The Three expressions that have a sum or difference of 3 /4 .

B . 11/12 − 1/6

C. 3/5 + 3/20

E . 2/3 + 1/12

Step-by-step explanation:

The Three expressions that have a sum or difference of 3 /4 .

are

B . 11/12 − 1/6

$\dfrac{11}{12}-\dfrac{1}{6}=\dfrac{11}{12}-\dfrac{1\times 2}{6\times 2}\\\\\dfrac{11}{12}-\dfrac{1}{6}=\dfrac{11}{12}-\dfrac{2}{12}=\dfrac{11-2}{12}=\dfrac{9}{12}=\dfrac{3}{4}$

Therefore,

$\dfrac{11}{12}-\dfrac{1}{6}=\dfrac{3}{4}$

C. 3/5 + 3/20

$\dfrac{3}{5}+\dfrac{3}{20}=\dfrac{3\times 4}{5\times 4}+\dfrac{3}{20}\\\\\dfrac{3}{5}+\dfrac{3}{20}=\dfrac{12}{20}+\dfrac{3}{20}=\dfrac{15}{20}=\dfrac{3}{4}$

Therefore,

$\dfrac{3}{5}+\dfrac{3}{20}=\dfrac{3}{4}$

E . 2/3 + 1/12

$\dfrac{2}{3}+\dfrac{1}{12}=\dfrac{2\times 4}{3\times 4}+\dfrac{1}{12}\\\\\dfrac{3}{5}+\dfrac{3}{20}=\dfrac{8+1}{12}=\dfrac{9}{12}=\dfrac{3}{4}$

Therefore,

$\dfrac{2}{3}+\dfrac{1}{12}=\dfrac{3}{4}$

7 0

3 years ago

A store buys 10 shirts at a whole sale price of $5 each. They want to mark up the

Alenkinab [10]

Answer:

the answer is 5.50 or the last one

Step-by-step explanation:

hope this helps

6 0

3 years ago

Read 2 more answers

HELP ME PLS ITS BEEN AN HOUR LUV U GUYS <33

Setler [38]

Answer:

19.6 cubic centimeters

Step-by-step explanation:

The ratio of two similar 3D figures' volumes is equivalent to the ratio of their corresponding lengths (whether it's width, height, length, radius, etc) cubed.

Here, we know the cones are similar, and we know the smaller radius is 2 and the larger radius is 3. Then the ratio of the volume of the smaller one to the volume of the larger one is $(2/3)^3=8/27$ .

We also know the actual volume of the larger cone is 66. So, if x is the volume of the smaller cone, we have the proportion:

x / 66 = 8 / 27

Cross-multiply:

27x = 66 * 8 = 528

Divide by 27:

x = 528/27 ≈ 19.6

The answer is thus 19.6 cubic centimeters.

<em>~ an aesthetics lover</em>

3 0

3 years ago

Make u the subject d²+3u=y/x²

jekas [21]

Answer:

$u = \frac{y - (xd) { }^{2} }{3x {}^{2} }$

Step-by-step explanation:

3u=y/x^2-d^2

3u=y-(xd)^2/x^2

u=y-(xd)^2/3x^2

7 0

3 years ago

Mateo had $98, which is 7 times as much money as Kendall had. How much money did Kendall have?Select the correct solution method

Ede4ka [16]

M = 98 = 7×K
98/7 = 7×K/7 = K

The appropriate choice is
d. 7x=98. Divide both sides by 7. Kendall had $14.

6 0

4 years ago

Read 2 more answers