2 years ago

Which expression represents the phrase, "one fifth the sum of 14 and a number"?

Mathematics

1 answer:

Nitella [24]2 years ago

8 0

Answer:

Step-by-step explanation:

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Estimate the difference of 621 - 267<br> by rounding to the nearest hundred.

dimulka [17.4K]

Answer:

300

Step-by-step explanation:

621 rounds to 600 because 21 is smaller than 50. 267 round to 300 since 67 is bigger than 50.

600-300=300

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1 year ago

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5/6-1/3= (reduced form please)

Masteriza [31]

The correct answer is 0.5 as a decimal as a fraction it is 5/10 = 1/2 so it is what ever one u need 1/2 or 5/10 or 0.5. Hope this helps! ;D

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2 years ago

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Ralph has a spool with 9.8 meters of wire. How many 0.14 meter pieces of wire can he cut from the spool?

Alina [70]

9.8 meters divided by .14 meter pieces. 70 pieces that Ralph can cut from the spool.

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2 years ago

Help pls the first questions option is<br> 25,40,75<br> And the next option is <br> 40,75,140

Pachacha [2.7K]

Answer:

C is 40 and D is 75

Step-by-step explanation:

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3 years ago

Claire is painting some doors that are all the same size. She used 2 liters of paint to cobe 1 3/5 doors. How many liters of pai

Deffense [45]

Answer:

$1 \dfrac{1}{4} \ liters$

Step-by-step explanation:

Given that:

Claire uses 2 liters of paint to cover 1 3/5 doors

Then in order for her to paint 1 door, She will need:

2 L = 1 3/5 door

x L = 1 door

$x (L) = \dfrac{2 L \times 1 door }{ 1 \dfrac{3}{5} \ door}$

$x (L) = \dfrac{2 L }{ 1 \dfrac{3}{5} }$

$x (L) = \dfrac{2 L }{ \dfrac{8}{5} }$

$x (L) = \dfrac{2 L\times 5 }{ 8 }$

$x (L) = \dfrac{10 \ L }{ 8 }$

$x(L) =1 \dfrac{1}{4} \ L$

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2 years ago